[jira] [Commented] (HADOOP-13669) KMS Server should log exceptions before throwing

2016-10-04 Thread Xiao Chen (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15547877#comment-15547877
 ] 

Xiao Chen commented on HADOOP-13669:


I agree those errors usually indicate a problem. But my concern is that, 
assuming we have 1 problematic key which throws exceptions, we may end up 
seeing that key log a bunch of stacktraces, hence spamming the log and also 
impacting server performance. Making it debug can give us more control (e.g.  
choose to temporarily turn it on on 1 KMS instance etc.)

> KMS Server should log exceptions before throwing
> 
>
> Key: HADOOP-13669
> URL: https://issues.apache.org/jira/browse/HADOOP-13669
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: kms
>Reporter: Xiao Chen
>Assignee: Suraj Acharya
>  Labels: supportability
> Attachments: HADOOP-13369.patch
>
>
> In some recent investigation, it turns out when KMS throws an exception (into 
> tomcat), it's not logged anywhere and we can only see the exception message 
> from client-side, but not the stacktrace. Logging the stacktrance would help 
> debugging.



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[jira] [Commented] (HADOOP-13614) Purge some superfluous/obsolete S3 FS tests that are slowing test runs down

2016-10-04 Thread Chris Nauroth (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15547731#comment-15547731
 ] 

Chris Nauroth commented on HADOOP-13614:


[~ste...@apache.org], thank you for the nice work here.  It looks good to me.  
I have no other specific feedback.  I would like to take one more review pass 
over it tomorrow morning (PDT) with a clearer head, but I think it's highly 
likely that I will approve after getting a clean pre-commit run.  (As mentioned 
earlier, I think the GitHub pull request needs to be updated to match the 
revision 005 file to trigger pre-commit.)

> Purge some superfluous/obsolete S3 FS tests that are slowing test runs down
> ---
>
> Key: HADOOP-13614
> URL: https://issues.apache.org/jira/browse/HADOOP-13614
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3, test
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13614-branch-2-001.patch, 
> HADOOP-13614-branch-2-002.patch, HADOOP-13614-branch-2-002.patch, 
> HADOOP-13614-branch-2-004.patch, HADOOP-13614-branch-2-005.patch, testrun.txt
>
>
> Some of the slow test cases contain tests that are now obsoleted by newer 
> ones. For example, {{ITestS3ADeleteManyFiles}} has the test case 
> {{testOpenCreate()}} which writes then reads files up 25 MB.
> Have a look at which of the s3a tests are taking time, review them to see if 
> newer tests have superceded the slow ones; and cut them where appropriate.



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[jira] [Updated] (HADOOP-10075) Update jetty dependency to version 9

2016-10-04 Thread Robert Kanter (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-10075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Kanter updated HADOOP-10075:
---
Attachment: HADOOP-10075.007.patch

The 007 patch:
- No longer uses the com.github.phuonghuynh plugin.  I've written one in 
hadoop-maven-plugins that does something similar instead.


> Update jetty dependency to version 9
> 
>
> Key: HADOOP-10075
> URL: https://issues.apache.org/jira/browse/HADOOP-10075
> Project: Hadoop Common
>  Issue Type: Improvement
>Affects Versions: 2.2.0, 2.6.0
>Reporter: Robert Rati
>Assignee: Robert Kanter
> Attachments: HADOOP-10075-002-wip.patch, HADOOP-10075.003.patch, 
> HADOOP-10075.004.patch, HADOOP-10075.005.patch, HADOOP-10075.006.patch, 
> HADOOP-10075.007.patch, HADOOP-10075.patch
>
>
> Jetty6 is no longer maintained.  Update the dependency to jetty9.



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[jira] [Commented] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546912#comment-15546912
 ] 

Hadoop QA commented on HADOOP-13522:


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| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
1m 54s{color} | {color:orange} root: The patch generated 10 new + 238 unchanged 
- 1 fixed = 248 total (was 239) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 
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| {color:red} hadoop-common in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 79m 22s{color} 
| {color:red} hadoop-hdfs in the patch failed. {color} |
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| {color:black}{color} | {color:black} {color} | {color:black}158m 58s{color} | 
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|| Reason || Tests ||
| Failed junit tests | hadoop.ipc.TestIPC |
|   | hadoop.hdfs.TestErasureCodeBenchmarkThroughput |
\\
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:9560f25 |
| JIRA Issue | HADOOP-13522 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831607/HADOOP-13522.006.patch
 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
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| uname | Linux 79f9577e68d9 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 
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| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / 44f48ee |
| Default Java | 1.8.0_101 |
| findbugs | v3.0.0 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10663/artifact/patchprocess/diff-checkstyle-root.txt
 |
| unit | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10663/artifact/patchprocess/patch-unit-hado

[jira] [Updated] (HADOOP-12010) Inter-operable between Java RS erasure coder and native RS erasure coder

2016-10-04 Thread Andrew Wang (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-12010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrew Wang updated HADOOP-12010:
-
Labels: hdfs-ec-3.0-must-do  (was: )

> Inter-operable between Java RS erasure coder and native RS erasure coder
> 
>
> Key: HADOOP-12010
> URL: https://issues.apache.org/jira/browse/HADOOP-12010
> Project: Hadoop Common
>  Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha1
>Reporter: Kai Zheng
>Assignee: Kai Zheng
>  Labels: hdfs-ec-3.0-must-do
>
> It's natural and desired to support inter-operable between the two 
> implemented RS raw erasure coders, in other words, data encoded in one coder 
> (like {{RSRawEncoder}}) can be decoded using the other coder (like 
> {{NativeRSRawDecoder}}). Without this, raw erasure coder will not be 
> transparent to HDFS data. As such support isn't trivial and involves 
> challenge work because the two implementations use different encode/decode 
> matrix generation algorithms, better to have this separately.



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[jira] [Updated] (HADOOP-12010) Inter-operable between Java RS erasure coder and native RS erasure coder

2016-10-04 Thread Andrew Wang (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-12010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrew Wang updated HADOOP-12010:
-
Affects Version/s: 3.0.0-alpha1

> Inter-operable between Java RS erasure coder and native RS erasure coder
> 
>
> Key: HADOOP-12010
> URL: https://issues.apache.org/jira/browse/HADOOP-12010
> Project: Hadoop Common
>  Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha1
>Reporter: Kai Zheng
>Assignee: Kai Zheng
>  Labels: hdfs-ec-3.0-must-do
>
> It's natural and desired to support inter-operable between the two 
> implemented RS raw erasure coders, in other words, data encoded in one coder 
> (like {{RSRawEncoder}}) can be decoded using the other coder (like 
> {{NativeRSRawDecoder}}). Without this, raw erasure coder will not be 
> transparent to HDFS data. As such support isn't trivial and involves 
> challenge work because the two implementations use different encode/decode 
> matrix generation algorithms, better to have this separately.



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[jira] [Commented] (HADOOP-13683) Update jackson from 1.9.13 to 2.x in hadoop-hdfs

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546819#comment-15546819
 ] 

Hadoop QA commented on HADOOP-13683:


| (/) *{color:green}+1 overall{color}* |
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| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
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unchanged - 1 fixed = 163 total (was 164) {color} |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:9560f25 |
| JIRA Issue | HADOOP-13683 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831606/HADOOP-13683.01.patch 
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  xml  findbugs  checkstyle  |
| uname | Linux aa1955423125 3.13.0-96-generic #143-Ubuntu SMP Mon Aug 29 
20:15:20 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / 44f48ee |
| Default Java | 1.8.0_101 |
| findbugs | v3.0.0 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10662/testReport/ |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-client 
hadoop-hdfs-project/hadoop-hdf

[jira] [Updated] (HADOOP-13061) Refactor erasure coders

2016-10-04 Thread Zhe Zhang (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Zhe Zhang updated HADOOP-13061:
---
Labels: hdfs-ec-3.0-must-do  (was: )

> Refactor erasure coders
> ---
>
> Key: HADOOP-13061
> URL: https://issues.apache.org/jira/browse/HADOOP-13061
> Project: Hadoop Common
>  Issue Type: Sub-task
>Reporter: Rui Li
>Assignee: Kai Sasaki
>  Labels: hdfs-ec-3.0-must-do
> Attachments: HADOOP-13061.01.patch, HADOOP-13061.02.patch, 
> HADOOP-13061.03.patch, HADOOP-13061.04.patch, HADOOP-13061.05.patch, 
> HADOOP-13061.06.patch, HADOOP-13061.07.patch, HADOOP-13061.08.patch, 
> HADOOP-13061.09.patch, HADOOP-13061.10.patch, HADOOP-13061.11.patch, 
> HADOOP-13061.12.patch
>
>




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[jira] [Updated] (HADOOP-13665) Erasure Coding codec should support fallback coder

2016-10-04 Thread Zhe Zhang (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Zhe Zhang updated HADOOP-13665:
---
Labels: hdfs-ec-3.0-must-do  (was: )

> Erasure Coding codec should support fallback coder
> --
>
> Key: HADOOP-13665
> URL: https://issues.apache.org/jira/browse/HADOOP-13665
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: io
>Reporter: Wei-Chiu Chuang
>  Labels: hdfs-ec-3.0-must-do
>
> The current EC codec supports a single coder only (by default pure Java 
> implementation). If the native coder is specified but is unavailable, it 
> should fallback to pure Java implementation.
> One possible solution is to follow the convention of existing Hadoop native 
> codec, such as transport encryption (see {{CryptoCodec.java}}). It supports 
> fallback by specifying two or multiple coders as the value of property, and 
> loads coders in order.



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[jira] [Updated] (HADOOP-13200) Seeking a better approach allowing to customize and configure erasure coders

2016-10-04 Thread Zhe Zhang (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Zhe Zhang updated HADOOP-13200:
---
Labels: hdfs-ec-3.0-must-do  (was: )

> Seeking a better approach allowing to customize and configure erasure coders
> 
>
> Key: HADOOP-13200
> URL: https://issues.apache.org/jira/browse/HADOOP-13200
> Project: Hadoop Common
>  Issue Type: Sub-task
>Reporter: Kai Zheng
>Assignee: Kai Zheng
>  Labels: hdfs-ec-3.0-must-do
>
> This is a follow-on task for HADOOP-13010 as discussed over there. There may 
> be some better approach allowing to customize and configure erasure coders 
> than the current having raw coder factory, as [~cmccabe] suggested. Will copy 
> the relevant comments here to continue the discussion.



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[jira] [Commented] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546809#comment-15546809
 ] 

Hadoop QA commented on HADOOP-13502:


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[jira] [Commented] (HADOOP-13685) Document -safely option of rm command.

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546765#comment-15546765
 ] 

Hadoop QA commented on HADOOP-13685:


| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
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58s{color} | {color:green} trunk passed {color} |
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52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
15s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}  9m 43s{color} | 
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:9560f25 |
| JIRA Issue | HADOOP-13685 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831623/HADOOP-13685.01.patch 
|
| Optional Tests |  asflicense  mvnsite  |
| uname | Linux 27a7cb3ec046 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed 
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / 44f48ee |
| modules | C: hadoop-common-project/hadoop-common U: 
hadoop-common-project/hadoop-common |
| Console output | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10665/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Document -safely option of rm command.
> --
>
> Key: HADOOP-13685
> URL: https://issues.apache.org/jira/browse/HADOOP-13685
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HADOOP-13685.01.patch
>
>
> HADOOP-12358 introduced -safely option to prevent accidental deletion of 
> large directories with lots of files with -rmr -skipTrash. This ticket is 
> opened to track document the usage of this feature in 
> [FileSystemShell.html|https://hadoop.apache.org/docs/r3.0.0-alpha1/hadoop-project-dist/hadoop-common/FileSystemShell.html#rm].
>  



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[jira] [Commented] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Chris Nauroth (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546740#comment-15546740
 ] 

Chris Nauroth commented on HADOOP-13502:


Also, the patch still needs a test run for hadoop-openstack.

> Rename/split fs.contract.is-blobstore flag used by contract tests.
> --
>
> Key: HADOOP-13502
> URL: https://issues.apache.org/jira/browse/HADOOP-13502
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: test
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13502-branch-2.001.patch, 
> HADOOP-13502-branch-2.002.patch, HADOOP-13502-branch-2.003.patch
>
>
> The {{fs.contract.is-blobstore}} flag guards against execution of several 
> contract tests to account for known limitations with blob stores.  However, 
> the name is not entirely accurate, because it's still possible that a file 
> system implemented against a blob store could pass those tests, depending on 
> whether or not the implementation matches the semantics of HDFS.  This issue 
> proposes to rename the flag or split it into different flags with different 
> definitions for the semantics covered by the current flag.



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[jira] [Commented] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Chris Nauroth (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546739#comment-15546739
 ] 

Chris Nauroth commented on HADOOP-13502:


The whitespace check triggered warnings on a file I didn't change in this 
patch, so it's not relevant.

Xiaoyu, thank you for your review.  I'll hold the commit in case Steve has 
additional feedback.

> Rename/split fs.contract.is-blobstore flag used by contract tests.
> --
>
> Key: HADOOP-13502
> URL: https://issues.apache.org/jira/browse/HADOOP-13502
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: test
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13502-branch-2.001.patch, 
> HADOOP-13502-branch-2.002.patch, HADOOP-13502-branch-2.003.patch
>
>
> The {{fs.contract.is-blobstore}} flag guards against execution of several 
> contract tests to account for known limitations with blob stores.  However, 
> the name is not entirely accurate, because it's still possible that a file 
> system implemented against a blob store could pass those tests, depending on 
> whether or not the implementation matches the semantics of HDFS.  This issue 
> proposes to rename the flag or split it into different flags with different 
> definitions for the semantics covered by the current flag.



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[jira] [Updated] (HADOOP-13685) Document -safely option of rm command.

2016-10-04 Thread Xiaoyu Yao (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HADOOP-13685:

Attachment: HADOOP-13685.01.patch

> Document -safely option of rm command.
> --
>
> Key: HADOOP-13685
> URL: https://issues.apache.org/jira/browse/HADOOP-13685
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HADOOP-13685.01.patch
>
>
> HADOOP-12358 introduced -safely option to prevent accidental deletion of 
> large directories with lots of files with -rmr -skipTrash. This ticket is 
> opened to track document the usage of this feature in 
> [FileSystemShell.html|https://hadoop.apache.org/docs/r3.0.0-alpha1/hadoop-project-dist/hadoop-common/FileSystemShell.html#rm].
>  



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[jira] [Updated] (HADOOP-13685) Document -safely option of rm command.

2016-10-04 Thread Xiaoyu Yao (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HADOOP-13685:

Status: Patch Available  (was: Open)

> Document -safely option of rm command.
> --
>
> Key: HADOOP-13685
> URL: https://issues.apache.org/jira/browse/HADOOP-13685
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
> Attachments: HADOOP-13685.01.patch
>
>
> HADOOP-12358 introduced -safely option to prevent accidental deletion of 
> large directories with lots of files with -rmr -skipTrash. This ticket is 
> opened to track document the usage of this feature in 
> [FileSystemShell.html|https://hadoop.apache.org/docs/r3.0.0-alpha1/hadoop-project-dist/hadoop-common/FileSystemShell.html#rm].
>  



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[jira] [Commented] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546734#comment-15546734
 ] 

Hadoop QA commented on HADOOP-13502:


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{color} |
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30s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {col

[jira] [Updated] (HADOOP-13685) Document -safely option of rm command.

2016-10-04 Thread Xiaoyu Yao (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiaoyu Yao updated HADOOP-13685:

Summary: Document -safely option of rm command.  (was: Document -safely 
option to rm command.)

> Document -safely option of rm command.
> --
>
> Key: HADOOP-13685
> URL: https://issues.apache.org/jira/browse/HADOOP-13685
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Xiaoyu Yao
>Assignee: Xiaoyu Yao
>
> HADOOP-12358 introduced -safely option to prevent accidental deletion of 
> large directories with lots of files with -rmr -skipTrash. This ticket is 
> opened to track document the usage of this feature in 
> [FileSystemShell.html|https://hadoop.apache.org/docs/r3.0.0-alpha1/hadoop-project-dist/hadoop-common/FileSystemShell.html#rm].
>  



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[jira] [Created] (HADOOP-13685) Document -safely option to rm command.

2016-10-04 Thread Xiaoyu Yao (JIRA)
Xiaoyu Yao created HADOOP-13685:
---

 Summary: Document -safely option to rm command.
 Key: HADOOP-13685
 URL: https://issues.apache.org/jira/browse/HADOOP-13685
 Project: Hadoop Common
  Issue Type: Improvement
Reporter: Xiaoyu Yao
Assignee: Xiaoyu Yao


HADOOP-12358 introduced -safely option to prevent accidental deletion of large 
directories with lots of files with -rmr -skipTrash. This ticket is opened to 
track document the usage of this feature in 
[FileSystemShell.html|https://hadoop.apache.org/docs/r3.0.0-alpha1/hadoop-project-dist/hadoop-common/FileSystemShell.html#rm].
 



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[jira] [Commented] (HADOOP-13678) Update jackson from 1.9.13 to 2.x in hadoop-tools

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546659#comment-15546659
 ] 

Hadoop QA commented on HADOOP-13678:


| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
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| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
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{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:9560f25 |
| JIRA Issue | HADOOP-13678 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831600/HADOOP-13678.02.patch 
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  xml  findbugs  checkstyle  |
| uname | Linux bd062ff7c708 3.13.0-93-generic #140-Ubuntu SM

[jira] [Updated] (HADOOP-13684) Snappy may complain Hadoop is built without snappy if libhadoop is not found.

2016-10-04 Thread Wei-Chiu Chuang (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wei-Chiu Chuang updated HADOOP-13684:
-
Description: 
If for some reason libhadoop can not be found/loaded, Snappy complains Hadoop 
is not built with Snappy but it actually is.

{code:title=SnappyCodec.java}
public static void checkNativeCodeLoaded() {
  if (!NativeCodeLoader.isNativeCodeLoaded() ||
  !NativeCodeLoader.buildSupportsSnappy()) {
throw new RuntimeException("native snappy library not available: " +
"this version of libhadoop was built without " +
"snappy support.");
  }
{code}
This case may happen with MAPREDUCE-6577.

  was:
If for some reason libhadoop can not be found/loaded, Snappy complains Hadoop 
is not built with Snappy but it actually is.

{code:title=SnappyCodec.java}
public static void checkNativeCodeLoaded() {
  if (!NativeCodeLoader.isNativeCodeLoaded() ||
  !NativeCodeLoader.buildSupportsSnappy()) {
throw new RuntimeException("native snappy library not available: " +
"this version of libhadoop was built without " +
"snappy support.");
  }
{code}


> Snappy may complain Hadoop is built without snappy if libhadoop is not found.
> -
>
> Key: HADOOP-13684
> URL: https://issues.apache.org/jira/browse/HADOOP-13684
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Wei-Chiu Chuang
>Priority: Minor
>
> If for some reason libhadoop can not be found/loaded, Snappy complains Hadoop 
> is not built with Snappy but it actually is.
> {code:title=SnappyCodec.java}
> public static void checkNativeCodeLoaded() {
>   if (!NativeCodeLoader.isNativeCodeLoaded() ||
>   !NativeCodeLoader.buildSupportsSnappy()) {
> throw new RuntimeException("native snappy library not available: " +
> "this version of libhadoop was built without " +
> "snappy support.");
>   }
> {code}
> This case may happen with MAPREDUCE-6577.



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[jira] [Created] (HADOOP-13684) Snappy may complain Hadoop is built without snappy if libhadoop is not found.

2016-10-04 Thread Wei-Chiu Chuang (JIRA)
Wei-Chiu Chuang created HADOOP-13684:


 Summary: Snappy may complain Hadoop is built without snappy if 
libhadoop is not found.
 Key: HADOOP-13684
 URL: https://issues.apache.org/jira/browse/HADOOP-13684
 Project: Hadoop Common
  Issue Type: Improvement
Reporter: Wei-Chiu Chuang
Priority: Minor


If for some reason libhadoop can not be found/loaded, Snappy complains Hadoop 
is not built with Snappy but it actually is.

{code:title=SnappyCodec.java}
public static void checkNativeCodeLoaded() {
  if (!NativeCodeLoader.isNativeCodeLoaded() ||
  !NativeCodeLoader.buildSupportsSnappy()) {
throw new RuntimeException("native snappy library not available: " +
"this version of libhadoop was built without " +
"snappy support.");
  }
{code}



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[jira] [Commented] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Xiaoyu Yao (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546611#comment-15546611
 ] 

Xiaoyu Yao commented on HADOOP-13502:
-

+1 patch 003 pending Jenkins.

> Rename/split fs.contract.is-blobstore flag used by contract tests.
> --
>
> Key: HADOOP-13502
> URL: https://issues.apache.org/jira/browse/HADOOP-13502
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: test
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13502-branch-2.001.patch, 
> HADOOP-13502-branch-2.002.patch, HADOOP-13502-branch-2.003.patch
>
>
> The {{fs.contract.is-blobstore}} flag guards against execution of several 
> contract tests to account for known limitations with blob stores.  However, 
> the name is not entirely accurate, because it's still possible that a file 
> system implemented against a blob store could pass those tests, depending on 
> whether or not the implementation matches the semantics of HDFS.  This issue 
> proposes to rename the flag or split it into different flags with different 
> definitions for the semantics covered by the current flag.



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[jira] [Updated] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Chris Nauroth (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Nauroth updated HADOOP-13502:
---
Attachment: HADOOP-13502-branch-2.003.patch

Thank you, Xiaoyu.  That's a good suggestion.  Here is patch 003.

> Rename/split fs.contract.is-blobstore flag used by contract tests.
> --
>
> Key: HADOOP-13502
> URL: https://issues.apache.org/jira/browse/HADOOP-13502
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: test
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13502-branch-2.001.patch, 
> HADOOP-13502-branch-2.002.patch, HADOOP-13502-branch-2.003.patch
>
>
> The {{fs.contract.is-blobstore}} flag guards against execution of several 
> contract tests to account for known limitations with blob stores.  However, 
> the name is not entirely accurate, because it's still possible that a file 
> system implemented against a blob store could pass those tests, depending on 
> whether or not the implementation matches the semantics of HDFS.  This issue 
> proposes to rename the flag or split it into different flags with different 
> definitions for the semantics covered by the current flag.



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[jira] [Updated] (HADOOP-13560) S3ABlockOutputStream to support huge (many GB) file writes

2016-10-04 Thread Steve Loughran (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated HADOOP-13560:

Status: Patch Available  (was: Open)

tested: s3a ireland

> S3ABlockOutputStream to support huge (many GB) file writes
> --
>
> Key: HADOOP-13560
> URL: https://issues.apache.org/jira/browse/HADOOP-13560
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13560-branch-2-001.patch, 
> HADOOP-13560-branch-2-002.patch, HADOOP-13560-branch-2-003.patch, 
> HADOOP-13560-branch-2-004.patch
>
>
> An AWS SDK [issue|https://github.com/aws/aws-sdk-java/issues/367] highlights 
> that metadata isn't copied on large copies.
> 1. Add a test to do that large copy/rname and verify that the copy really 
> works
> 2. Verify that metadata makes it over.
> Verifying large file rename is important on its own, as it is needed for very 
> large commit operations for committers using rename



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[jira] [Commented] (HADOOP-13560) S3ABlockOutputStream to support huge (many GB) file writes

2016-10-04 Thread Steve Loughran (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546540#comment-15546540
 ] 

Steve Loughran commented on HADOOP-13560:
-

Latest patch: factored out semaphore queue in front of an ExecutorService into 
{{SemaphoredDelegatingExecutor}}. As well as being used to manage thread pool 
load, each block output stream gets its own submissions to the central thread 
pool limited by the property {{fs.s3a.block.output.active.limit}}. This will 
let us have a larger common pool, but still limit the amount of bandwidth a 
single stream can consume. Which I need as I want to use that same thread pool 
for parallel rename operations and async mkdir/delete dir operations. 

> S3ABlockOutputStream to support huge (many GB) file writes
> --
>
> Key: HADOOP-13560
> URL: https://issues.apache.org/jira/browse/HADOOP-13560
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13560-branch-2-001.patch, 
> HADOOP-13560-branch-2-002.patch, HADOOP-13560-branch-2-003.patch, 
> HADOOP-13560-branch-2-004.patch
>
>
> An AWS SDK [issue|https://github.com/aws/aws-sdk-java/issues/367] highlights 
> that metadata isn't copied on large copies.
> 1. Add a test to do that large copy/rname and verify that the copy really 
> works
> 2. Verify that metadata makes it over.
> Verifying large file rename is important on its own, as it is needed for very 
> large commit operations for committers using rename



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[jira] [Updated] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13681:
---
Assignee: Grant Henke

> Reduce Kafka dependencies in hadoop-kafka module
> 
>
> Key: HADOOP-13681
> URL: https://issues.apache.org/jira/browse/HADOOP-13681
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: metrics
>Affects Versions: 3.0.0-alpha1
>Reporter: Grant Henke
>Assignee: Grant Henke
> Attachments: HADOOP-13681-1.patch
>
>
> The newly added Kafka module defines the Kafka dependency as:
> {noformat}
> ...
> org.apache.kafka
> kafka-2.10
> ${kafka.version}
> ...
> {noformat}
> This is unfavorable because its using the server dependency, which 
> transitively has the client jars. The server dependency includes all of the 
> server code and some larger transitive dependencies like Scala and Zookeeper.
> Instead the pom file should be changed to only depend on the clients jar 
> which is a much smaller footprint:
> {noformat}
> ...
> org.apache.kafka
> kafka-clients
> ${kafka.version}
> ...
> {noformat}



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[jira] [Commented] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread Akira Ajisaka (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546532#comment-15546532
 ] 

Akira Ajisaka commented on HADOOP-13681:


Nice catch! LGTM, +1.

> Reduce Kafka dependencies in hadoop-kafka module
> 
>
> Key: HADOOP-13681
> URL: https://issues.apache.org/jira/browse/HADOOP-13681
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: metrics
>Affects Versions: 3.0.0-alpha1
>Reporter: Grant Henke
> Attachments: HADOOP-13681-1.patch
>
>
> The newly added Kafka module defines the Kafka dependency as:
> {noformat}
> ...
> org.apache.kafka
> kafka-2.10
> ${kafka.version}
> ...
> {noformat}
> This is unfavorable because its using the server dependency, which 
> transitively has the client jars. The server dependency includes all of the 
> server code and some larger transitive dependencies like Scala and Zookeeper.
> Instead the pom file should be changed to only depend on the clients jar 
> which is a much smaller footprint:
> {noformat}
> ...
> org.apache.kafka
> kafka-clients
> ${kafka.version}
> ...
> {noformat}



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[jira] [Commented] (HADOOP-12977) s3a ignores delete("/", true)

2016-10-04 Thread Chris Nauroth (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-12977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546525#comment-15546525
 ] 

Chris Nauroth commented on HADOOP-12977:


I'm not sure a test for "//" adds much value, considering that when the path 
string gets passed through {{Path}} / {{URI}}, the consecutive '/' characters 
will get normalized down to just one '/'.  There is no harm in testing it, but 
I think it just degenerates to the same thing as testing "/".  This would 
really be more of a unit test of {{Path}} behavior than {{FileSystem}} 
behavior.  Actually, I just checked and that's covered by a unit test in 
{{TestPath#testNormalize}}.

> s3a ignores delete("/", true)
> -
>
> Key: HADOOP-12977
> URL: https://issues.apache.org/jira/browse/HADOOP-12977
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-12977-001.patch, HADOOP-12977-002.patch, 
> HADOOP-12977-branch-2-002.patch, HADOOP-12977-branch-2-002.patch
>
>
> if you try to delete the root directory on s3a, you get politely but firmly 
> told you can't
> {code}
> 2016-03-30 12:01:44,924 INFO  s3a.S3AFileSystem 
> (S3AFileSystem.java:delete(638)) - s3a cannot delete the root directory
> {code}
> The semantics of {{rm -rf "/"}} are defined, they are "delete everything 
> underneath, while preserving the root dir itself".
> # s3a needs to support this.
> # this skipped through the FS contract tests in 
> {{AbstractContractRootDirectoryTest}}; the option of whether deleting / works 
> or not should be made configurable.



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[jira] [Commented] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Xiaoyu Yao (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546524#comment-15546524
 ] 

Xiaoyu Yao commented on HADOOP-13502:
-

Thanks [~cnauroth] for the update. Just one NIT: 
in AbstractContractCreateTest.java, can we remove the assumption of *object 
store* in the comments and the skip message to match the description of the new 
flag, which should be applicable to all HCFS? 

{code}
 // object store: downgrade to a skip so that the failure is visible
 // in test results
 skip("Filesystem is an object store and newly created files are not 
immediately visible");
{code}

> Rename/split fs.contract.is-blobstore flag used by contract tests.
> --
>
> Key: HADOOP-13502
> URL: https://issues.apache.org/jira/browse/HADOOP-13502
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: test
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13502-branch-2.001.patch, 
> HADOOP-13502-branch-2.002.patch
>
>
> The {{fs.contract.is-blobstore}} flag guards against execution of several 
> contract tests to account for known limitations with blob stores.  However, 
> the name is not entirely accurate, because it's still possible that a file 
> system implemented against a blob store could pass those tests, depending on 
> whether or not the implementation matches the semantics of HDFS.  This issue 
> proposes to rename the flag or split it into different flags with different 
> definitions for the semantics covered by the current flag.



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[jira] [Commented] (HADOOP-13560) S3ABlockOutputStream to support huge (many GB) file writes

2016-10-04 Thread Steve Loughran (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546509#comment-15546509
 ] 

Steve Loughran commented on HADOOP-13560:
-

think I've addressed most of them. Realised that commenting in github makes 
replying to them one by one easily.

anyway, to most of the anwers are "yes, you are write, fixed"

one exception, why {{ should DiskBlock#startUpload wrap the returned stream in 
a BufferedInputStream)}}. 

no, because if there is a transient PUT failure and AWS tries to replay the 
PUT, it can't roll back the buffered input stream back to the beginning of the 
file.; only back the beginning of the last buffered area. This is something 
that surfaced in the huge file tests.

> S3ABlockOutputStream to support huge (many GB) file writes
> --
>
> Key: HADOOP-13560
> URL: https://issues.apache.org/jira/browse/HADOOP-13560
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13560-branch-2-001.patch, 
> HADOOP-13560-branch-2-002.patch, HADOOP-13560-branch-2-003.patch, 
> HADOOP-13560-branch-2-004.patch
>
>
> An AWS SDK [issue|https://github.com/aws/aws-sdk-java/issues/367] highlights 
> that metadata isn't copied on large copies.
> 1. Add a test to do that large copy/rname and verify that the copy really 
> works
> 2. Verify that metadata makes it over.
> Verifying large file rename is important on its own, as it is needed for very 
> large commit operations for committers using rename



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[jira] [Updated] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Alex Garbarini (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alex Garbarini updated HADOOP-13522:

Assignee: Akira Ajisaka  (was: Alex Garbarini)

> Permissions on fs stat added
> 
>
> Key: HADOOP-13522
> URL: https://issues.apache.org/jira/browse/HADOOP-13522
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: fs
>Affects Versions: 3.0.0-alpha1
>Reporter: Alex Garbarini
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, 
> HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch, 
> HADOOP-13522.006.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning 
> symbolic permissions. FsPermission contains the method to return the binary 
> short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, 
> this patch also introduces one tiny method to translate the toShort() return 
> into octal.
> Build has already passed unit tests and javadoc.



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[jira] [Updated] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Alex Garbarini (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alex Garbarini updated HADOOP-13522:

Status: Patch Available  (was: Open)

> Permissions on fs stat added
> 
>
> Key: HADOOP-13522
> URL: https://issues.apache.org/jira/browse/HADOOP-13522
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: fs
>Affects Versions: 3.0.0-alpha1
>Reporter: Alex Garbarini
>Assignee: Alex Garbarini
> Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, 
> HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch, 
> HADOOP-13522.006.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning 
> symbolic permissions. FsPermission contains the method to return the binary 
> short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, 
> this patch also introduces one tiny method to translate the toShort() return 
> into octal.
> Build has already passed unit tests and javadoc.



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[jira] [Updated] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Alex Garbarini (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alex Garbarini updated HADOOP-13522:

Attachment: HADOOP-13522.006.patch

Rebased the patch for the latest trunk.

> Permissions on fs stat added
> 
>
> Key: HADOOP-13522
> URL: https://issues.apache.org/jira/browse/HADOOP-13522
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: fs
>Affects Versions: 3.0.0-alpha1
>Reporter: Alex Garbarini
>Assignee: Alex Garbarini
> Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, 
> HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch, 
> HADOOP-13522.006.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning 
> symbolic permissions. FsPermission contains the method to return the binary 
> short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, 
> this patch also introduces one tiny method to translate the toShort() return 
> into octal.
> Build has already passed unit tests and javadoc.



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[jira] [Updated] (HADOOP-13683) Update jackson from 1.9.13 to 2.x in hadoop-hdfs

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13683:
---
Hadoop Flags: Incompatible change
Release Note: Removed jackson 1.9.13 dependency from hadoop-hdfs-project 
module.
  Status: Patch Available  (was: Open)

> Update jackson from 1.9.13 to 2.x in hadoop-hdfs
> 
>
> Key: HADOOP-13683
> URL: https://issues.apache.org/jira/browse/HADOOP-13683
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: build
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13683.01.patch
>
>




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[jira] [Updated] (HADOOP-13683) Update jackson from 1.9.13 to 2.x in hadoop-hdfs

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13683:
---
Attachment: HADOOP-13683.01.patch

> Update jackson from 1.9.13 to 2.x in hadoop-hdfs
> 
>
> Key: HADOOP-13683
> URL: https://issues.apache.org/jira/browse/HADOOP-13683
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: build
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13683.01.patch
>
>




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[jira] [Commented] (HADOOP-13614) Purge some superfluous/obsolete S3 FS tests that are slowing test runs down

2016-10-04 Thread Chris Nauroth (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546454#comment-15546454
 ] 

Chris Nauroth commented on HADOOP-13614:


Oh, but pre-commit is going to the GitHub pull request.  I guess you'll need to 
update it there, but that's easily done with the 005 file.

> Purge some superfluous/obsolete S3 FS tests that are slowing test runs down
> ---
>
> Key: HADOOP-13614
> URL: https://issues.apache.org/jira/browse/HADOOP-13614
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3, test
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13614-branch-2-001.patch, 
> HADOOP-13614-branch-2-002.patch, HADOOP-13614-branch-2-002.patch, 
> HADOOP-13614-branch-2-004.patch, HADOOP-13614-branch-2-005.patch, testrun.txt
>
>
> Some of the slow test cases contain tests that are now obsoleted by newer 
> ones. For example, {{ITestS3ADeleteManyFiles}} has the test case 
> {{testOpenCreate()}} which writes then reads files up 25 MB.
> Have a look at which of the s3a tests are taking time, review them to see if 
> newer tests have superceded the slow ones; and cut them where appropriate.



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[jira] [Commented] (HADOOP-13614) Purge some superfluous/obsolete S3 FS tests that are slowing test runs down

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546450#comment-15546450
 ] 

Hadoop QA commented on HADOOP-13614:


| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m  
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red}  0m  8s{color} 
| {color:red} HADOOP-13614 does not apply to branch-2. Rebase required? Wrong 
Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Issue | HADOOP-13614 |
| GITHUB PR | https://github.com/apache/hadoop/pull/132 |
| Console output | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10659/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Purge some superfluous/obsolete S3 FS tests that are slowing test runs down
> ---
>
> Key: HADOOP-13614
> URL: https://issues.apache.org/jira/browse/HADOOP-13614
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3, test
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13614-branch-2-001.patch, 
> HADOOP-13614-branch-2-002.patch, HADOOP-13614-branch-2-002.patch, 
> HADOOP-13614-branch-2-004.patch, HADOOP-13614-branch-2-005.patch, testrun.txt
>
>
> Some of the slow test cases contain tests that are now obsoleted by newer 
> ones. For example, {{ITestS3ADeleteManyFiles}} has the test case 
> {{testOpenCreate()}} which writes then reads files up 25 MB.
> Have a look at which of the s3a tests are taking time, review them to see if 
> newer tests have superceded the slow ones; and cut them where appropriate.



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[jira] [Updated] (HADOOP-13614) Purge some superfluous/obsolete S3 FS tests that are slowing test runs down

2016-10-04 Thread Chris Nauroth (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Nauroth updated HADOOP-13614:
---
Attachment: HADOOP-13614-branch-2-005.patch

[~ste...@apache.org], when I committed my HADOOP-13674 patch, I caused a 
conflict for your patch here.  I rebased it for you, and I'm attaching it as 
revision 005.  The only change since 004 is resolving some conflicts on import 
statements in {{ITestS3AFailureHandling}}.  This version of the patch passes 
tests again US-west-2 for me, and I'm code reviewing in more detail now.

> Purge some superfluous/obsolete S3 FS tests that are slowing test runs down
> ---
>
> Key: HADOOP-13614
> URL: https://issues.apache.org/jira/browse/HADOOP-13614
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3, test
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13614-branch-2-001.patch, 
> HADOOP-13614-branch-2-002.patch, HADOOP-13614-branch-2-002.patch, 
> HADOOP-13614-branch-2-004.patch, HADOOP-13614-branch-2-005.patch, testrun.txt
>
>
> Some of the slow test cases contain tests that are now obsoleted by newer 
> ones. For example, {{ITestS3ADeleteManyFiles}} has the test case 
> {{testOpenCreate()}} which writes then reads files up 25 MB.
> Have a look at which of the s3a tests are taking time, review them to see if 
> newer tests have superceded the slow ones; and cut them where appropriate.



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[jira] [Assigned] (HADOOP-13683) Update jackson from 1.9.13 to 2.x in hadoop-hdfs

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka reassigned HADOOP-13683:
--

Assignee: Akira Ajisaka

> Update jackson from 1.9.13 to 2.x in hadoop-hdfs
> 
>
> Key: HADOOP-13683
> URL: https://issues.apache.org/jira/browse/HADOOP-13683
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: build
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
>




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[jira] [Created] (HADOOP-13683) Update jackson from 1.9.13 to 2.x in hadoop-hdfs

2016-10-04 Thread Akira Ajisaka (JIRA)
Akira Ajisaka created HADOOP-13683:
--

 Summary: Update jackson from 1.9.13 to 2.x in hadoop-hdfs
 Key: HADOOP-13683
 URL: https://issues.apache.org/jira/browse/HADOOP-13683
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Akira Ajisaka






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[jira] [Updated] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Chris Nauroth (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Nauroth updated HADOOP-13502:
---
Attachment: HADOOP-13502-branch-2.002.patch

Steve and I spoke offline.  I had a misunderstanding about his last comment.  
His point was that we really don't have any other known object stores.  There 
are other file system implementations, but as far as we know, they are not 
object stores, and therefore they would never set the is-blobstore flag.

Based on that, I'm uploading patch 002.  This retains is-blobstore as an 
informational flag.  It is not deprecated.  The tests no longer need to check 
for is-blobstore, because all known object stores have had their contract XML 
options updated.  As a side effect, the patch no longer needs to touch wasb.xml.

> Rename/split fs.contract.is-blobstore flag used by contract tests.
> --
>
> Key: HADOOP-13502
> URL: https://issues.apache.org/jira/browse/HADOOP-13502
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: test
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13502-branch-2.001.patch, 
> HADOOP-13502-branch-2.002.patch
>
>
> The {{fs.contract.is-blobstore}} flag guards against execution of several 
> contract tests to account for known limitations with blob stores.  However, 
> the name is not entirely accurate, because it's still possible that a file 
> system implemented against a blob store could pass those tests, depending on 
> whether or not the implementation matches the semantics of HDFS.  This issue 
> proposes to rename the flag or split it into different flags with different 
> definitions for the semantics covered by the current flag.



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[jira] [Updated] (HADOOP-13678) Update jackson from 1.9.13 to 2.x in hadoop-tools

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13678:
---
Attachment: HADOOP-13678.02.patch

02 patch:
* Removed trailing whitespaces
* Fixes test failure

> Update jackson from 1.9.13 to 2.x in hadoop-tools
> -
>
> Key: HADOOP-13678
> URL: https://issues.apache.org/jira/browse/HADOOP-13678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: tools
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13678.01.patch, HADOOP-13678.02.patch
>
>




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[jira] [Commented] (HADOOP-10101) Update guava dependency to the latest version

2016-10-04 Thread Hitesh Shah (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-10101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546286#comment-15546286
 ] 

Hitesh Shah commented on HADOOP-10101:
--

I think it is high time we bump up the dependency however we should look to 
hiding it too i.e. shading it as needed so that downstream users can use 
whatever version of guava they want to use.  

Some questions:
  - why version 18 and not 19? Guava 19 was released in 2015 or so 
  - have you confirmed that no deprecated and/or beta apis are being used?
  - I believe there are some places where guava objects are being used in 
public facing APIs. This might not be something to address in this jira but 
should definitely be looked at as a blocker before the next release in addition 
to my initial comment.

> Update guava dependency to the latest version
> -
>
> Key: HADOOP-10101
> URL: https://issues.apache.org/jira/browse/HADOOP-10101
> Project: Hadoop Common
>  Issue Type: Improvement
>Affects Versions: 2.2.0, 2.6.0
>Reporter: Rakesh R
>Assignee: Vinayakumar B
>  Labels: BB2015-05-TBR
> Attachments: HADOOP-10101-002.patch, HADOOP-10101-004.patch, 
> HADOOP-10101-005.patch, HADOOP-10101-006.patch, HADOOP-10101-007.patch, 
> HADOOP-10101-008.patch, HADOOP-10101-009.patch, HADOOP-10101-009.patch, 
> HADOOP-10101-010.patch, HADOOP-10101-010.patch, HADOOP-10101-011.patch, 
> HADOOP-10101.patch, HADOOP-10101.patch
>
>
> The existing guava version is 11.0.2 which is quite old. This 



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[jira] [Updated] (HADOOP-10101) Update guava dependency to the latest version

2016-10-04 Thread Hitesh Shah (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-10101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Hitesh Shah updated HADOOP-10101:
-
Target Version/s: 3.0.0-alpha2  (was: )

> Update guava dependency to the latest version
> -
>
> Key: HADOOP-10101
> URL: https://issues.apache.org/jira/browse/HADOOP-10101
> Project: Hadoop Common
>  Issue Type: Improvement
>Affects Versions: 2.2.0, 2.6.0
>Reporter: Rakesh R
>Assignee: Vinayakumar B
>  Labels: BB2015-05-TBR
> Attachments: HADOOP-10101-002.patch, HADOOP-10101-004.patch, 
> HADOOP-10101-005.patch, HADOOP-10101-006.patch, HADOOP-10101-007.patch, 
> HADOOP-10101-008.patch, HADOOP-10101-009.patch, HADOOP-10101-009.patch, 
> HADOOP-10101-010.patch, HADOOP-10101-010.patch, HADOOP-10101-011.patch, 
> HADOOP-10101.patch, HADOOP-10101.patch
>
>
> The existing guava version is 11.0.2 which is quite old. This 



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[jira] [Commented] (HADOOP-13674) S3A can provide a more detailed error message when accessing a bucket through an incorrect S3 endpoint.

2016-10-04 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546152#comment-15546152
 ] 

Hudson commented on HADOOP-13674:
-

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10540 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/10540/])
HADOOP-13674. S3A can provide a more detailed error message when (cnauroth: rev 
88b9444a81081da9b168d2e290f9552b58a4d8c6)
* (add) 
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/TestS3AExceptionTranslation.java
* (edit) hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/index.md
* (edit) 
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AUtils.java
* (edit) 
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3AFailureHandling.java


> S3A can provide a more detailed error message when accessing a bucket through 
> an incorrect S3 endpoint.
> ---
>
> Key: HADOOP-13674
> URL: https://issues.apache.org/jira/browse/HADOOP-13674
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Fix For: 2.8.0
>
> Attachments: HADOOP-13674-branch-2.001.patch, 
> HADOOP-13674-branch-2.002.patch
>
>
> When accessing the S3 service through a region-specific endpoint, the bucket 
> must be located in that region.  If the client attempts to access a bucket 
> that is not located in that region, then the service replies with a 301 
> redirect and the correct region endpoint.  However, the exception thrown by 
> S3A does not include the correct endpoint.  If we included that information 
> in the exception, it would make it easier for users to diagnose and fix 
> incorrect configuration.



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[jira] [Updated] (HADOOP-13674) S3A can provide a more detailed error message when accessing a bucket through an incorrect S3 endpoint.

2016-10-04 Thread Chris Nauroth (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Nauroth updated HADOOP-13674:
---
   Resolution: Fixed
 Hadoop Flags: Reviewed
Fix Version/s: 2.8.0
   Status: Resolved  (was: Patch Available)

Pre-commit has given a +1, and I have confirmed a full test run passes against 
US-west-2.  I have committed this to trunk, branch-2 and branch-2.8.  Steve, 
thank you for the code review.

> S3A can provide a more detailed error message when accessing a bucket through 
> an incorrect S3 endpoint.
> ---
>
> Key: HADOOP-13674
> URL: https://issues.apache.org/jira/browse/HADOOP-13674
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Fix For: 2.8.0
>
> Attachments: HADOOP-13674-branch-2.001.patch, 
> HADOOP-13674-branch-2.002.patch
>
>
> When accessing the S3 service through a region-specific endpoint, the bucket 
> must be located in that region.  If the client attempts to access a bucket 
> that is not located in that region, then the service replies with a 301 
> redirect and the correct region endpoint.  However, the exception thrown by 
> S3A does not include the correct endpoint.  If we included that information 
> in the exception, it would make it easier for users to diagnose and fix 
> incorrect configuration.



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[jira] [Commented] (HADOOP-13682) Log missing stacktrace in catch block

2016-10-04 Thread Wei-Chiu Chuang (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546042#comment-15546042
 ] 

Wei-Chiu Chuang commented on HADOOP-13682:
--

Good point. I would argue that debug logs need stacktrace but not info logs.

> Log missing stacktrace in catch block
> -
>
> Key: HADOOP-13682
> URL: https://issues.apache.org/jira/browse/HADOOP-13682
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Wei-Chiu Chuang
>Priority: Minor
> Attachments: common_output
>
>
> Wrote a simple [code parser|https://github.com/jojochuang/codebetter] to find 
> all instances of exception objects that are caught but logged without stack 
> trace. Some of them may have legitimate reason not to log stack trace, but 
> other may worth an improvement.



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[jira] [Commented] (HADOOP-13682) Log missing stacktrace in catch block

2016-10-04 Thread Allen Wittenauer (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546035#comment-15546035
 ] 

Allen Wittenauer commented on HADOOP-13682:
---

This sounds like it is going in the opposite direction.  In order to make 
Hadoop user friendly, we should be eliminating stack traces, not generating 
more.

> Log missing stacktrace in catch block
> -
>
> Key: HADOOP-13682
> URL: https://issues.apache.org/jira/browse/HADOOP-13682
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Wei-Chiu Chuang
>Priority: Minor
> Attachments: common_output
>
>
> Wrote a simple [code parser|https://github.com/jojochuang/codebetter] to find 
> all instances of exception objects that are caught but logged without stack 
> trace. Some of them may have legitimate reason not to log stack trace, but 
> other may worth an improvement.



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[jira] [Created] (HADOOP-13682) Log missing stacktrace in catch block

2016-10-04 Thread Wei-Chiu Chuang (JIRA)
Wei-Chiu Chuang created HADOOP-13682:


 Summary: Log missing stacktrace in catch block
 Key: HADOOP-13682
 URL: https://issues.apache.org/jira/browse/HADOOP-13682
 Project: Hadoop Common
  Issue Type: Improvement
Reporter: Wei-Chiu Chuang
Priority: Minor
 Attachments: common_output

Wrote a simple [code parser|https://github.com/jojochuang/codebetter] to find 
all instances of exception objects that are caught but logged without stack 
trace. Some of them may have legitimate reason not to log stack trace, but 
other may worth an improvement.



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[jira] [Updated] (HADOOP-13682) Log missing stacktrace in catch block

2016-10-04 Thread Wei-Chiu Chuang (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wei-Chiu Chuang updated HADOOP-13682:
-
Attachment: common_output

> Log missing stacktrace in catch block
> -
>
> Key: HADOOP-13682
> URL: https://issues.apache.org/jira/browse/HADOOP-13682
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Wei-Chiu Chuang
>Priority: Minor
> Attachments: common_output
>
>
> Wrote a simple [code parser|https://github.com/jojochuang/codebetter] to find 
> all instances of exception objects that are caught but logged without stack 
> trace. Some of them may have legitimate reason not to log stack trace, but 
> other may worth an improvement.



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[jira] [Commented] (HADOOP-13614) Purge some superfluous/obsolete S3 FS tests that are slowing test runs down

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546019#comment-15546019
 ] 

Hadoop QA commented on HADOOP-13614:


| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 13m 
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{color} |
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28s{color} | {color:green} The patch does not generate ASF License

[jira] [Commented] (HADOOP-13674) S3A can provide a more detailed error message when accessing a bucket through an incorrect S3 endpoint.

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15546009#comment-15546009
 ] 

Hadoop QA commented on HADOOP-13674:


| (/) *{color:green}+1 overall{color}* |
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| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 2 new or modified test 
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\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:b59b8b7 |
| JIRA Issue | HADOOP-13674 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831567/HADOOP-13674-branch-2.002.patch
 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
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|
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| findbugs | v3.0.0 |
| JDK v1.7.0_11

[jira] [Updated] (HADOOP-13674) S3A can provide a more detailed error message when accessing a bucket through an incorrect S3 endpoint.

2016-10-04 Thread Chris Nauroth (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Nauroth updated HADOOP-13674:
---
Attachment: HADOOP-13674-branch-2.002.patch

Here is patch 002 cleaning up the Checkstyle and whitespace warnings.  I'll 
wait for a pre-commit run and complete a full test pass against the S3 service. 
 Then, I'll commit based on Steve's +1.

> S3A can provide a more detailed error message when accessing a bucket through 
> an incorrect S3 endpoint.
> ---
>
> Key: HADOOP-13674
> URL: https://issues.apache.org/jira/browse/HADOOP-13674
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13674-branch-2.001.patch, 
> HADOOP-13674-branch-2.002.patch
>
>
> When accessing the S3 service through a region-specific endpoint, the bucket 
> must be located in that region.  If the client attempts to access a bucket 
> that is not located in that region, then the service replies with a 301 
> redirect and the correct region endpoint.  However, the exception thrown by 
> S3A does not include the correct endpoint.  If we included that information 
> in the exception, it would make it easier for users to diagnose and fix 
> incorrect configuration.



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[jira] [Commented] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread Grant Henke (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545913#comment-15545913
 ] 

Grant Henke commented on HADOOP-13681:
--

No added tests since this one line change is just reducing the dependencies. 

> Reduce Kafka dependencies in hadoop-kafka module
> 
>
> Key: HADOOP-13681
> URL: https://issues.apache.org/jira/browse/HADOOP-13681
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: metrics
>Affects Versions: 3.0.0-alpha1
>Reporter: Grant Henke
> Attachments: HADOOP-13681-1.patch
>
>
> The newly added Kafka module defines the Kafka dependency as:
> {noformat}
> ...
> org.apache.kafka
> kafka-2.10
> ${kafka.version}
> ...
> {noformat}
> This is unfavorable because its using the server dependency, which 
> transitively has the client jars. The server dependency includes all of the 
> server code and some larger transitive dependencies like Scala and Zookeeper.
> Instead the pom file should be changed to only depend on the clients jar 
> which is a much smaller footprint:
> {noformat}
> ...
> org.apache.kafka
> kafka-clients
> ${kafka.version}
> ...
> {noformat}



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[jira] [Commented] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545866#comment-15545866
 ] 

Hadoop QA commented on HADOOP-13681:


| (x) *{color:red}-1 overall{color}* |
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| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
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| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  
0s{color} | {color:red} The patch doesn't appear to include any new or modified 
tests. Please justify why no new tests are needed for this patch. Also please 
list what manual steps were performed to verify this patch. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  7m 
24s{color} | {color:green} trunk passed {color} |
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\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:9560f25 |
| JIRA Issue | HADOOP-13681 |
| GITHUB PR | https://github.com/apache/hadoop/pull/133 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  xml  |
| uname | Linux 73719c6ce8f8 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed 
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / ef7f06f |
| Default Java | 1.8.0_101 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10657/testReport/ |
| modules | C: hadoop-tools/hadoop-kafka U: hadoop-tools/hadoop-kafka |
| Console output | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10657/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Reduce Kafka dependencies in hadoop-kafka module
> 
>
> Key: HADOOP-13681
> URL: https://issues.apache.org/jira/browse/HADOOP-13681
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: metrics
>Affects Versions: 3.0.0-alpha1
>Reporter: Grant Henke
> Attachments: HADOOP-13681-1.patch
>
>
> The newly added Kafka module defines the Kafka dependency as:
> {noformat}
> ...
> org.apache.kafka
> kafka-2.10
> ${kafka.version}
> ...
> {noformat}
> This is unfavorable because its using the server dependency, which 
> transitively has the client jars. The server dependency includes all of the 
> server code and some larger transitive dependencies like Scala and Zookeeper.
> Instead the pom file should be changed to only depend on the clients jar 
> which is a much smaller footprint:
> {noformat}
> ...
> org.ap

[jira] [Updated] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread Grant Henke (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Grant Henke updated HADOOP-13681:
-
Attachment: HADOOP-13681-1.patch

> Reduce Kafka dependencies in hadoop-kafka module
> 
>
> Key: HADOOP-13681
> URL: https://issues.apache.org/jira/browse/HADOOP-13681
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: metrics
>Affects Versions: 3.0.0-alpha1
>Reporter: Grant Henke
> Attachments: HADOOP-13681-1.patch
>
>
> The newly added Kafka module defines the Kafka dependency as:
> {noformat}
> ...
> org.apache.kafka
> kafka-2.10
> ${kafka.version}
> ...
> {noformat}
> This is unfavorable because its using the server dependency, which 
> transitively has the client jars. The server dependency includes all of the 
> server code and some larger transitive dependencies like Scala and Zookeeper.
> Instead the pom file should be changed to only depend on the clients jar 
> which is a much smaller footprint:
> {noformat}
> ...
> org.apache.kafka
> kafka-clients
> ${kafka.version}
> ...
> {noformat}



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[jira] [Updated] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread Grant Henke (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Grant Henke updated HADOOP-13681:
-
Status: Patch Available  (was: Open)

> Reduce Kafka dependencies in hadoop-kafka module
> 
>
> Key: HADOOP-13681
> URL: https://issues.apache.org/jira/browse/HADOOP-13681
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: metrics
>Affects Versions: 3.0.0-alpha1
>Reporter: Grant Henke
>
> The newly added Kafka module defines the Kafka dependency as:
> {noformat}
> ...
> org.apache.kafka
> kafka-2.10
> ${kafka.version}
> ...
> {noformat}
> This is unfavorable because its using the server dependency, which 
> transitively has the client jars. The server dependency includes all of the 
> server code and some larger transitive dependencies like Scala and Zookeeper.
> Instead the pom file should be changed to only depend on the clients jar 
> which is a much smaller footprint:
> {noformat}
> ...
> org.apache.kafka
> kafka-clients
> ${kafka.version}
> ...
> {noformat}



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[jira] [Commented] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread ASF GitHub Bot (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545762#comment-15545762
 ] 

ASF GitHub Bot commented on HADOOP-13681:
-

GitHub user granthenke opened a pull request:

https://github.com/apache/hadoop/pull/133

HADOOP-13681. Reduce Kafka dependencies in hadoop-kafka module



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/granthenke/hadoop kafka-deps

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/hadoop/pull/133.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #133


commit b2b738b362f7a8db1f80892e148ff6180bc901c4
Author: Grant Henke 
Date:   2016-10-04T15:34:27Z

HADOOP-13681. Reduce Kafka dependencies in hadoop-kafka module




> Reduce Kafka dependencies in hadoop-kafka module
> 
>
> Key: HADOOP-13681
> URL: https://issues.apache.org/jira/browse/HADOOP-13681
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: metrics
>Affects Versions: 3.0.0-alpha1
>Reporter: Grant Henke
>
> The newly added Kafka module defines the Kafka dependency as:
> {noformat}
> ...
> org.apache.kafka
> kafka-2.10
> ${kafka.version}
> ...
> {noformat}
> This is unfavorable because its using the server dependency, which 
> transitively has the client jars. The server dependency includes all of the 
> server code and some larger transitive dependencies like Scala and Zookeeper.
> Instead the pom file should be changed to only depend on the clients jar 
> which is a much smaller footprint:
> {noformat}
> ...
> org.apache.kafka
> kafka-clients
> ${kafka.version}
> ...
> {noformat}



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[jira] [Commented] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread Grant Henke (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545664#comment-15545664
 ] 

Grant Henke commented on HADOOP-13681:
--

I will provide a simple patch shortly


> Reduce Kafka dependencies in hadoop-kafka module
> 
>
> Key: HADOOP-13681
> URL: https://issues.apache.org/jira/browse/HADOOP-13681
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: metrics
>Affects Versions: 3.0.0-alpha1
>Reporter: Grant Henke
>
> The newly added Kafka module defines the Kafka dependency as:
> {noformat}
> ...
> org.apache.kafka
> kafka-2.10
> ${kafka.version}
> ...
> {noformat}
> This is unfavorable because its using the server dependency, which 
> transitively has the client jars. The server dependency includes all of the 
> server code and some larger transitive dependencies like Scala and Zookeeper.
> Instead the pom file should be changed to only depend on the clients jar 
> which is a much smaller footprint:
> {noformat}
> ...
> org.apache.kafka
> kafka-clients
> ${kafka.version}
> ...
> {noformat}



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[jira] [Created] (HADOOP-13681) Reduce Kafka dependencies in hadoop-kafka module

2016-10-04 Thread Grant Henke (JIRA)
Grant Henke created HADOOP-13681:


 Summary: Reduce Kafka dependencies in hadoop-kafka module
 Key: HADOOP-13681
 URL: https://issues.apache.org/jira/browse/HADOOP-13681
 Project: Hadoop Common
  Issue Type: Improvement
  Components: metrics
Affects Versions: 3.0.0-alpha1
Reporter: Grant Henke


The newly added Kafka module defines the Kafka dependency as:
{noformat}
...
org.apache.kafka
kafka-2.10
${kafka.version}
...
{noformat}

This is unfavorable because its using the server dependency, which transitively 
has the client jars. The server dependency includes all of the server code and 
some larger transitive dependencies like Scala and Zookeeper.

Instead the pom file should be changed to only depend on the clients jar which 
is a much smaller footprint:
{noformat}
...
org.apache.kafka
kafka-clients
${kafka.version}
...
{noformat}






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[jira] [Updated] (HADOOP-13560) S3ABlockOutputStream to support huge (many GB) file writes

2016-10-04 Thread Steve Loughran (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated HADOOP-13560:

Status: Open  (was: Patch Available)

> S3ABlockOutputStream to support huge (many GB) file writes
> --
>
> Key: HADOOP-13560
> URL: https://issues.apache.org/jira/browse/HADOOP-13560
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13560-branch-2-001.patch, 
> HADOOP-13560-branch-2-002.patch, HADOOP-13560-branch-2-003.patch, 
> HADOOP-13560-branch-2-004.patch
>
>
> An AWS SDK [issue|https://github.com/aws/aws-sdk-java/issues/367] highlights 
> that metadata isn't copied on large copies.
> 1. Add a test to do that large copy/rname and verify that the copy really 
> works
> 2. Verify that metadata makes it over.
> Verifying large file rename is important on its own, as it is needed for very 
> large commit operations for committers using rename



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[jira] [Updated] (HADOOP-13614) Purge some superfluous/obsolete S3 FS tests that are slowing test runs down

2016-10-04 Thread Steve Loughran (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated HADOOP-13614:

Attachment: HADOOP-13614-branch-2-004.patch

patch 004; timeouts for all tests fixed to 10 min, scale tests (and distcp 
contract) set to a scale value of 30 min.

Tests all worked against s3 ireland. 
Interesting that Chris saw timeouts against US east and I didn't see them 
against US ireland, makes me wonder if different endpoints have different 
latencies

> Purge some superfluous/obsolete S3 FS tests that are slowing test runs down
> ---
>
> Key: HADOOP-13614
> URL: https://issues.apache.org/jira/browse/HADOOP-13614
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3, test
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13614-branch-2-001.patch, 
> HADOOP-13614-branch-2-002.patch, HADOOP-13614-branch-2-002.patch, 
> HADOOP-13614-branch-2-004.patch, testrun.txt
>
>
> Some of the slow test cases contain tests that are now obsoleted by newer 
> ones. For example, {{ITestS3ADeleteManyFiles}} has the test case 
> {{testOpenCreate()}} which writes then reads files up 25 MB.
> Have a look at which of the s3a tests are taking time, review them to see if 
> newer tests have superceded the slow ones; and cut them where appropriate.



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[jira] [Updated] (HADOOP-13614) Purge some superfluous/obsolete S3 FS tests that are slowing test runs down

2016-10-04 Thread Steve Loughran (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated HADOOP-13614:

Status: Patch Available  (was: Open)

> Purge some superfluous/obsolete S3 FS tests that are slowing test runs down
> ---
>
> Key: HADOOP-13614
> URL: https://issues.apache.org/jira/browse/HADOOP-13614
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3, test
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-13614-branch-2-001.patch, 
> HADOOP-13614-branch-2-002.patch, HADOOP-13614-branch-2-002.patch, 
> HADOOP-13614-branch-2-004.patch, testrun.txt
>
>
> Some of the slow test cases contain tests that are now obsoleted by newer 
> ones. For example, {{ITestS3ADeleteManyFiles}} has the test case 
> {{testOpenCreate()}} which writes then reads files up 25 MB.
> Have a look at which of the s3a tests are taking time, review them to see if 
> newer tests have superceded the slow ones; and cut them where appropriate.



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[jira] [Commented] (HADOOP-13678) Update jackson from 1.9.13 to 2.x in hadoop-tools

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545571#comment-15545571
 ] 

Hadoop QA commented on HADOOP-13678:


| (x) *{color:red}-1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
14s{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 1 new or modified test 
files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
14s{color} | {color:blue} Maven dependency ordering for branch {color} |
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46s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  7m 
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| {color:green}+1{color} | {color:green} javac {color} | {color:green}  6m 
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| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  1m 
35s{color} | {color:green} root: The patch generated 0 new + 322 unchanged - 2 
fixed = 322 total (was 324) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 
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| {color:red}-1{color} | {color:red} whitespace {color} | {color:red}  0m  
0s{color} | {color:red} The patch has 1 line(s) that end in whitespace. Use git 
apply --whitespace=fix <>. Refer https://git-scm.com/docs/git-apply 
{color} |
| {color:green}+1{color} | {color:green} xml {color} | {color:green}  0m  
7s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  3m 
51s{color} | {color:green} the patch passed {color} |
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| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
50s{color} | {color:green} hadoop-yarn-registry in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
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| {color:green}+1{color} | {color:green} unit {color} | {color:green}  1m 
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| {color:red}-1{color} | {color:red} unit {color} | {color:red}  0m 42s{color} 
| {color:red} hadoop-sls in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 
28s{color} | {color:green} hadoop-azure-datalake in the patch passed. {color} |
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| {color:black}{color} | {color:black} {color} | {color:black} 77m 15s{color} | 
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|| Reason || Tests ||
| Failed junit tests | hadoop.yarn.sls.TestSLSRunner |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:9560f25 |
| JIRA Issue | HADOOP-13678 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831525/HADOOP-13678.01.patch 
|
| Optional Tests |  

[jira] [Updated] (HADOOP-13678) Update jackson from 1.9.13 to 2.x in hadoop-tools

2016-10-04 Thread Wei-Chiu Chuang (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wei-Chiu Chuang updated HADOOP-13678:
-
Release Note: Jackson 1.9.13 dependency was removed from hadoop-tools 
module.  (was: Jackson 1.9.13 dependency was removed from hadoop-openstack 
module.)

> Update jackson from 1.9.13 to 2.x in hadoop-tools
> -
>
> Key: HADOOP-13678
> URL: https://issues.apache.org/jira/browse/HADOOP-13678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: tools
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13678.01.patch
>
>




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[jira] [Commented] (HADOOP-13670) Update CHANGES.txt to reflect all the changes in branch-2.7

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545501#comment-15545501
 ] 

Hadoop QA commented on HADOOP-13670:


| (x) *{color:red}-1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
17s{color} | {color:blue} Docker mode activated. {color} |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:c420dfe |
| JIRA Issue | HADOOP-13670 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831543/HADOOP-13670-branch-2.7-003.patch
 |
| Optional Tests |  asflicense  |
| uname | Linux 8ade5126f22e 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed 
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| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
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| modules | C: hadoop-common-project/hadoop-common 
hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project hadoop-mapreduce-project U: 
. |
| Console output | 
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This message was automatically generated.



> Update CHANGES.txt to reflect all the changes in branch-2.7
> ---
>
> Key: HADOOP-13670
> URL: https://issues.apache.org/jira/browse/HADOOP-13670
> Project: Hadoop Common
>  Issue Type: Task
>Reporter: Brahma Reddy Battula
>Assignee: Brahma Reddy Battula
>Priority: Blocker
> Attachments: HADOOP-13670-branch-2.7-003.patch, 
> HADOOP-13670-branch-2.7-02.patch, HADOOP-13670-branch-2.7.patch, 
> HADOOP-13670.patch
>
>
> When committing to branch-2.7, we need to edit CHANGES.txt. However, there 
> are some recent commits to branch-2.7 without editing CHANGES.txt. We need to 
> update the change log.



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[jira] [Updated] (HADOOP-13679) org.apache.hadoop.fs.Path doesn't specify mentioned differences from URIs

2016-10-04 Thread Daniel Barclay (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Daniel Barclay updated HADOOP-13679:

Description: 
The documentation comment on {{org.apache.hadoop.fs.Path.Path(String)}} says:
bq. Path strings are URIs, but with unescaped elements and some additional 
normalization.

However, neither that comment nor {{org.apache.hadoop.fs.Path}}'s documentation 
comment says anything further about exactly what the differences between URI 
and {{org.apache.hadoop.fs.Path}} strings are.


(Knowing what {{Path}} strings are supposed to be is important for determining 
whether the code is buggy or not.

In particular, it seems that {{Path(String)}} and friends _might_ parse the 
scheme portion incorrectly (taking more before a (first) colon rather than that 
allowed by the RFC 3986 syntax of:
bq. {{scheme  = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )}}
).)


So what exactly are the actual differences between {{Path}} string syntax and 
URI syntax?

(I might be able to submit a PR with documentation changes, but I need the raw 
information first.)

  was:
The documentation comment on {{org.apache.hadoop.fs.Path.Path(String)}} says:
bq. Path strings are URIs, but with unescaped elements and some additional 
normalization.

However, neither that comment nor {{org.apache.hadoop.fs.Path}}'s documentation 
comment says anything further about exactly what the differences between URI 
and {{org.apache.hadoop.fs.Path}} strings are.


(Knowing what {{Path}} strings are supposed to be is important for determining 
whether the code is buggy or not.

In particular, it seems that {{Path(String)}} and friends _might_ parse the 
scheme portion incorrectly (taking anything before a (first) colon rather than 
following the RFC 3986 syntax of:
bq. {{scheme  = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )}}
).)


So what exactly are the actual differences between {{Path}} string syntax and 
URI syntax?

(I might be able to submit a PR with documentation changes, but I need the raw 
information first.)


> org.apache.hadoop.fs.Path doesn't specify mentioned differences from URIs
> -
>
> Key: HADOOP-13679
> URL: https://issues.apache.org/jira/browse/HADOOP-13679
> Project: Hadoop Common
>  Issue Type: Bug
>  Components: documentation
>Reporter: Daniel Barclay
>
> The documentation comment on {{org.apache.hadoop.fs.Path.Path(String)}} says:
> bq. Path strings are URIs, but with unescaped elements and some additional 
> normalization.
> However, neither that comment nor {{org.apache.hadoop.fs.Path}}'s 
> documentation comment says anything further about exactly what the 
> differences between URI and {{org.apache.hadoop.fs.Path}} strings are.
> (Knowing what {{Path}} strings are supposed to be is important for 
> determining whether the code is buggy or not.
> In particular, it seems that {{Path(String)}} and friends _might_ parse the 
> scheme portion incorrectly (taking more before a (first) colon rather than 
> that allowed by the RFC 3986 syntax of:
> bq. {{scheme  = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )}}
> ).)
> So what exactly are the actual differences between {{Path}} string syntax and 
> URI syntax?
> (I might be able to submit a PR with documentation changes, but I need the 
> raw information first.)



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[jira] [Updated] (HADOOP-13670) Update CHANGES.txt to reflect all the changes in branch-2.7

2016-10-04 Thread Brahma Reddy Battula (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brahma Reddy Battula updated HADOOP-13670:
--
Attachment: HADOOP-13670-branch-2.7-003.patch

Uploaded the patch to address all the missing entries..[~ajisakaa] kindly 
review..

As version rule, I think ,we should not give new features and incompatiable 
issues with dot and minor releases.

> Update CHANGES.txt to reflect all the changes in branch-2.7
> ---
>
> Key: HADOOP-13670
> URL: https://issues.apache.org/jira/browse/HADOOP-13670
> Project: Hadoop Common
>  Issue Type: Task
>Reporter: Brahma Reddy Battula
>Assignee: Brahma Reddy Battula
>Priority: Blocker
> Attachments: HADOOP-13670-branch-2.7-003.patch, 
> HADOOP-13670-branch-2.7-02.patch, HADOOP-13670-branch-2.7.patch, 
> HADOOP-13670.patch
>
>
> When committing to branch-2.7, we need to edit CHANGES.txt. However, there 
> are some recent commits to branch-2.7 without editing CHANGES.txt. We need to 
> update the change log.



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[jira] [Created] (HADOOP-13680) fs.s3a.readahead.range to use getLongBytes

2016-10-04 Thread Steve Loughran (JIRA)
Steve Loughran created HADOOP-13680:
---

 Summary: fs.s3a.readahead.range to use getLongBytes
 Key: HADOOP-13680
 URL: https://issues.apache.org/jira/browse/HADOOP-13680
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Steve Loughran


The {{fs.s3a.readahead.range}} value is measured in bytes, but can be hundreds 
of KB. Easier to use getLongBytes and set to things like "300k"

This will be backwards compatible with the existing settings if anyone is using 
them, because the no-prefix default will still be bytes



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[jira] [Updated] (HADOOP-13679) org.apache.hadoop.fs.Path doesn't specify mentioned differences from URIs

2016-10-04 Thread Daniel Barclay (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Daniel Barclay updated HADOOP-13679:

Description: 
The documentation comment on {{org.apache.hadoop.fs.Path.Path(String)}} says:
bq. Path strings are URIs, but with unescaped elements and some additional 
normalization.

However, neither that comment nor {{org.apache.hadoop.fs.Path}}'s documentation 
comment says anything further about exactly what the differences between URI 
and {{org.apache.hadoop.fs.Path}} strings are.


(Knowing what {{Path}} strings are supposed to be is important for determining 
whether the code is buggy or not.

In particular, it seems that {{Path(String)}} and friends _might_ parse the 
scheme portion incorrectly (taking anything before a (first) colon rather than 
following the RFC 3986 syntax of:
bq. {{scheme  = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )}}
).)


So what exactly are the actual differences between {{Path}} string syntax and 
URI syntax?

(I might be able to submit a PR with documentation changes, but I need the raw 
information first.)

  was:
The documentation comment on {{org.apache.hadoop.fs.Path.Path(String)}} says:
bq. Path strings are URIs, but with unescaped elements and some additional 
normalization.

However, neither that comment nor {{org.apache.hadoop.fs.Path}}'s documentation 
comment says anything further about exactly what the differences between URI 
and {{org.apache.hadoop.fs.Path}} strings are.


(Knowing what {{Path}} strings are supposed to be is important for determining 
whether the code is buggy or not.

In particular, {{Path(String)}} and friends seem to parse the scheme portion 
incorrectly (taking anything before a (first) colon rather than following the 
RFC 3986 syntax of:
bq. {{scheme  = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )}}
).)


So what exactly are the actual differences between {{Path}} string syntax and 
URI syntax?

(I might be able to submit a PR with documentation changes, but I need the raw 
information first.)


> org.apache.hadoop.fs.Path doesn't specify mentioned differences from URIs
> -
>
> Key: HADOOP-13679
> URL: https://issues.apache.org/jira/browse/HADOOP-13679
> Project: Hadoop Common
>  Issue Type: Bug
>  Components: documentation
>Reporter: Daniel Barclay
>
> The documentation comment on {{org.apache.hadoop.fs.Path.Path(String)}} says:
> bq. Path strings are URIs, but with unescaped elements and some additional 
> normalization.
> However, neither that comment nor {{org.apache.hadoop.fs.Path}}'s 
> documentation comment says anything further about exactly what the 
> differences between URI and {{org.apache.hadoop.fs.Path}} strings are.
> (Knowing what {{Path}} strings are supposed to be is important for 
> determining whether the code is buggy or not.
> In particular, it seems that {{Path(String)}} and friends _might_ parse the 
> scheme portion incorrectly (taking anything before a (first) colon rather 
> than following the RFC 3986 syntax of:
> bq. {{scheme  = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )}}
> ).)
> So what exactly are the actual differences between {{Path}} string syntax and 
> URI syntax?
> (I might be able to submit a PR with documentation changes, but I need the 
> raw information first.)



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[jira] [Updated] (HADOOP-13678) Update jackson from 1.9.13 to 2.x in hadoop-tools

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13678:
---
Hadoop Flags: Incompatible change
Release Note: Jackson 1.9.13 dependency was removed from hadoop-openstack 
module.
  Status: Patch Available  (was: Open)

> Update jackson from 1.9.13 to 2.x in hadoop-tools
> -
>
> Key: HADOOP-13678
> URL: https://issues.apache.org/jira/browse/HADOOP-13678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: tools
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13678.01.patch
>
>




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[jira] [Updated] (HADOOP-13678) Update jackson from 1.9.13 to 2.x in hadoop-tools

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13678:
---
Attachment: HADOOP-13678.01.patch

> Update jackson from 1.9.13 to 2.x in hadoop-tools
> -
>
> Key: HADOOP-13678
> URL: https://issues.apache.org/jira/browse/HADOOP-13678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: tools
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13678.01.patch
>
>




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[jira] [Commented] (HADOOP-13677) Update jackson from 1.9.13 to 2.x in hadoop-yarn

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545332#comment-15545332
 ] 

Hadoop QA commented on HADOOP-13677:


| (x) *{color:red}-1 overall{color}* |
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0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 2 new or modified test 
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[jira] [Created] (HADOOP-13679) org.apache.hadoop.fs.Path doesn't specify mentioned differences from URIs

2016-10-04 Thread Daniel Barclay (JIRA)
Daniel Barclay created HADOOP-13679:
---

 Summary: org.apache.hadoop.fs.Path doesn't specify mentioned 
differences from URIs
 Key: HADOOP-13679
 URL: https://issues.apache.org/jira/browse/HADOOP-13679
 Project: Hadoop Common
  Issue Type: Bug
  Components: documentation
Reporter: Daniel Barclay


The documentation comment on {{org.apache.hadoop.fs.Path.Path(String)}} says:
bq. Path strings are URIs, but with unescaped elements and some additional 
normalization.

However, neither that comment nor {{org.apache.hadoop.fs.Path}}'s documentation 
comment says anything further about exactly what the differences between URI 
and {{org.apache.hadoop.fs.Path}} strings are.


(Knowing what {{Path}} strings are supposed to be is important for determining 
whether the code is buggy or not.

In particular, {{Path(String)}} and friends seem to parse the scheme portion 
incorrectly (taking anything before a (first) colon rather than following the 
RFC 3986 syntax of:
bq. {{scheme  = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )}}
).)


So what exactly are the actual differences between {{Path}} string syntax and 
URI syntax?

(I might be able to submit a PR with documentation changes, but I need the raw 
information first.)



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[jira] [Commented] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Chris Nauroth (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545288#comment-15545288
 ] 

Chris Nauroth commented on HADOOP-13502:


I'm aware of closed-source implementations that may be using the HCFS tests.

Really this comes down to compatibility policy for the HCFS tests.  I don't 
think we've discussed that in the past, and there are currently no 
audience/stability annotations.  If we are committed to backward compatibility, 
then we're better off with the approach I took in patch 001.  If we are not 
committed to backward compatibility for the HCFS tests, then we're free to 
change anything we want and repurpose is-blobstore as a purely descriptive 
flag.  I have a slight preference for maintaining backward compatibility, but 
would welcome other opinions.

> Rename/split fs.contract.is-blobstore flag used by contract tests.
> --
>
> Key: HADOOP-13502
> URL: https://issues.apache.org/jira/browse/HADOOP-13502
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: test
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13502-branch-2.001.patch
>
>
> The {{fs.contract.is-blobstore}} flag guards against execution of several 
> contract tests to account for known limitations with blob stores.  However, 
> the name is not entirely accurate, because it's still possible that a file 
> system implemented against a blob store could pass those tests, depending on 
> whether or not the implementation matches the semantics of HDFS.  This issue 
> proposes to rename the flag or split it into different flags with different 
> definitions for the semantics covered by the current flag.



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[jira] [Created] (HADOOP-13678) Update jackson from 1.9.13 to 2.x in hadoop-tools

2016-10-04 Thread Akira Ajisaka (JIRA)
Akira Ajisaka created HADOOP-13678:
--

 Summary: Update jackson from 1.9.13 to 2.x in hadoop-tools
 Key: HADOOP-13678
 URL: https://issues.apache.org/jira/browse/HADOOP-13678
 Project: Hadoop Common
  Issue Type: Sub-task
  Components: tools
Reporter: Akira Ajisaka
Assignee: Akira Ajisaka






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[jira] [Commented] (HADOOP-13234) Get random port by new ServerSocket(0).getLocalPort() in ServerSocketUtil#getPort

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545234#comment-15545234
 ] 

Hadoop QA commented on HADOOP-13234:


| (x) *{color:red}-1 overall{color}* |
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| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
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18s{color} | {color:green} trunk passed {color} |
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| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
0m 23s{color} | {color:orange} hadoop-common-project/hadoop-common: The patch 
generated 1 new + 3 unchanged - 0 fixed = 4 total (was 3) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
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| {color:red}-1{color} | {color:red} unit {color} | {color:red} 11m 19s{color} 
| {color:red} hadoop-common in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
23s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 43m 26s{color} | 
{color:black} {color} |
\\
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|| Reason || Tests ||
| Failed junit tests | hadoop.ha.TestZKFailoverController |
|   | hadoop.ha.TestZKFailoverControllerStress |
|   | hadoop.ha.TestActiveStandbyElectorRealZK |
\\
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:9560f25 |
| JIRA Issue | HADOOP-13234 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831513/HADOOP-13234.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  findbugs  checkstyle  |
| uname | Linux 649c4ea8cbeb 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed 
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / f61e3d1 |
| Default Java | 1.8.0_101 |
| findbugs | v3.0.0 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10652/artifact/patchprocess/diff-checkstyle-hadoop-common-project_hadoop-common.txt
 |
| unit | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10652/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10652/testReport/ |
| modules | C: hadoop-common-project/hadoop-common U: 
hadoop-common-project/hadoop-common |
| Console output | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/10652/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Get random port by new ServerSo

[jira] [Updated] (HADOOP-13677) Update jackson from 1.9.13 to 2.x in hadoop-yarn

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13677:
---
Attachment: HADOOP-13677.02.patch

02 patch: Fixed javadoc warnings.
The test failure is not related to the patch. (YARN-5679)

> Update jackson from 1.9.13 to 2.x in hadoop-yarn
> 
>
> Key: HADOOP-13677
> URL: https://issues.apache.org/jira/browse/HADOOP-13677
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: build
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13677.01.patch, HADOOP-13677.02.patch
>
>




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[jira] [Commented] (HADOOP-13676) Update jackson from 1.9.13 to 2.x in hadoop-mapreduce

2016-10-04 Thread Akira Ajisaka (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545200#comment-15545200
 ] 

Akira Ajisaka commented on HADOOP-13676:


The test failures are not related to the patch.
* TestAMWebApp: MAPREDUCE-6789
* TestMapReduceJobControl: Passed locally

> Update jackson from 1.9.13 to 2.x in hadoop-mapreduce
> -
>
> Key: HADOOP-13676
> URL: https://issues.apache.org/jira/browse/HADOOP-13676
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: build
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13676.01.patch
>
>




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[jira] [Commented] (HADOOP-13628) Support to retrieve specific property from configuration via REST API

2016-10-04 Thread Weiwei Yang (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545167#comment-15545167
 ] 

Weiwei Yang commented on HADOOP-13628:
--

Hello [~liuml07]

Majority of the conflicts is from HADOOP-13588, that one add the support of 
ACCEPT header in ConfServlet, but it was only committed to trunk. So we have 2 
options here, 

1. Commit HADOOP-13588 to branch-2 and branch-2.7 as well, then this one.
2. Only commit this one to trunk

I am OK with either option, and a little bit prefer to #2, because this ticket 
was initially for the development of YARN-5145 and that one is in trunk. Please 
let me know your option. Thank you!

> Support to retrieve specific property from configuration via REST API
> -
>
> Key: HADOOP-13628
> URL: https://issues.apache.org/jira/browse/HADOOP-13628
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: conf
>Affects Versions: 2.7.3
>Reporter: Weiwei Yang
>Assignee: Weiwei Yang
> Attachments: 404_error_browser.png, HADOOP-13628.01.patch, 
> HADOOP-13628.02.patch, HADOOP-13628.03.patch, HADOOP-13628.04.patch, 
> HADOOP-13628.05.patch, HADOOP-13628.06.patch
>
>
> Currently we can use rest API to retrieve all configuration properties per 
> daemon, but unable to get a specific property by name. This causes extra 
> parse work at client side when dealing with Hadoop configurations, and also 
> it's quite over head to send all configuration in a http response over 
> network. Propose to support following a {{name}} parameter in the http 
> request, by issuing
> {code}
> curl --header "Accept:application/json" 
> http://${RM_HOST}/conf?name=yarn.nodemanager.aux-services
> {code}
> get output
> {code}
> {"property"{"key":"yarn.resourcemanager.hostname","value":"${RM_HOST}","isFinal":false,"resource":"yarn-site.xml"}}
> {code}
> This change is fully backwards compatible.



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[jira] [Updated] (HADOOP-13234) Get random port by new ServerSocket(0).getLocalPort() in ServerSocketUtil#getPort

2016-10-04 Thread Brahma Reddy Battula (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brahma Reddy Battula updated HADOOP-13234:
--
Attachment: HADOOP-13234.patch

Uploaded the patch..Kindly review..
Note : As of now, not removing the {{retries}} param.as this method is used by 
so many classes.

> Get random port by new ServerSocket(0).getLocalPort() in 
> ServerSocketUtil#getPort
> -
>
> Key: HADOOP-13234
> URL: https://issues.apache.org/jira/browse/HADOOP-13234
> Project: Hadoop Common
>  Issue Type: Bug
>Reporter: Brahma Reddy Battula
>Assignee: Brahma Reddy Battula
> Attachments: HADOOP-13234.patch
>
>
> As per [~iwasakims] comment from 
> [here|https://issues.apache.org/jira/browse/HDFS-10367?focusedCommentId=15275604&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15275604]
> we can get available random port by {{new ServerSocket(0).getLocalPort()}} 
> and it's more portable. 



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[jira] [Updated] (HADOOP-13234) Get random port by new ServerSocket(0).getLocalPort() in ServerSocketUtil#getPort

2016-10-04 Thread Brahma Reddy Battula (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brahma Reddy Battula updated HADOOP-13234:
--
Status: Patch Available  (was: Open)

> Get random port by new ServerSocket(0).getLocalPort() in 
> ServerSocketUtil#getPort
> -
>
> Key: HADOOP-13234
> URL: https://issues.apache.org/jira/browse/HADOOP-13234
> Project: Hadoop Common
>  Issue Type: Bug
>Reporter: Brahma Reddy Battula
>Assignee: Brahma Reddy Battula
> Attachments: HADOOP-13234.patch
>
>
> As per [~iwasakims] comment from 
> [here|https://issues.apache.org/jira/browse/HDFS-10367?focusedCommentId=15275604&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15275604]
> we can get available random port by {{new ServerSocket(0).getLocalPort()}} 
> and it's more portable. 



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[jira] [Commented] (HADOOP-13502) Rename/split fs.contract.is-blobstore flag used by contract tests.

2016-10-04 Thread Steve Loughran (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545033#comment-15545033
 ] 

Steve Loughran commented on HADOOP-13502:
-


What external object stores are we thinking of? We know GCS connector doesn't 
have those tests, ADL and WASB are in the code, Allyun is coming in. leaving 
only: a fork of swift (which probably doesn't run these tests) and EMR S3.



> Rename/split fs.contract.is-blobstore flag used by contract tests.
> --
>
> Key: HADOOP-13502
> URL: https://issues.apache.org/jira/browse/HADOOP-13502
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: test
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13502-branch-2.001.patch
>
>
> The {{fs.contract.is-blobstore}} flag guards against execution of several 
> contract tests to account for known limitations with blob stores.  However, 
> the name is not entirely accurate, because it's still possible that a file 
> system implemented against a blob store could pass those tests, depending on 
> whether or not the implementation matches the semantics of HDFS.  This issue 
> proposes to rename the flag or split it into different flags with different 
> definitions for the semantics covered by the current flag.



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[jira] [Commented] (HADOOP-13674) S3A can provide a more detailed error message when accessing a bucket through an incorrect S3 endpoint.

2016-10-04 Thread Steve Loughran (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545025#comment-15545025
 ] 

Steve Loughran commented on HADOOP-13674:
-

LGTM

+1, *provided you get rid of those tabs in the stack trace*

> S3A can provide a more detailed error message when accessing a bucket through 
> an incorrect S3 endpoint.
> ---
>
> Key: HADOOP-13674
> URL: https://issues.apache.org/jira/browse/HADOOP-13674
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Reporter: Chris Nauroth
>Assignee: Chris Nauroth
>Priority: Minor
> Attachments: HADOOP-13674-branch-2.001.patch
>
>
> When accessing the S3 service through a region-specific endpoint, the bucket 
> must be located in that region.  If the client attempts to access a bucket 
> that is not located in that region, then the service replies with a 301 
> redirect and the correct region endpoint.  However, the exception thrown by 
> S3A does not include the correct endpoint.  If we included that information 
> in the exception, it would make it easier for users to diagnose and fix 
> incorrect configuration.



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[jira] [Commented] (HADOOP-13672) Extract out jackson calls into an overrideable method in DelegationTokenAuthenticationHandler

2016-10-04 Thread Steve Loughran (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15545020#comment-15545020
 ] 

Steve Loughran commented on HADOOP-13672:
-

-1 pending a bit of discussion.

# Do you want jackson off the CP entirely? Or just marshall differently but 
retain Jackson on the CP? As the imports in this class probably mandate having 
jackson there.
# have you tested Solr with this patch and subclass? 

I'd like to be confident this patch actually meets your needs; I don't want to 
be going round in circles patching Hadoop until things stabilize

> Extract out jackson calls into an overrideable method in 
> DelegationTokenAuthenticationHandler
> -
>
> Key: HADOOP-13672
> URL: https://issues.apache.org/jira/browse/HADOOP-13672
> Project: Hadoop Common
>  Issue Type: Improvement
>Reporter: Ishan Chattopadhyaya
>Assignee: Ishan Chattopadhyaya
>Priority: Minor
> Attachments: HADOOP-13672.patch, HADOOP-13672.patch
>
>
> In Apache Solr, we use hadoop-auth for delegation tokens. However, because of 
> the following lines, we need to import Jackson (old version).
> https://github.com/apache/hadoop/blob/branch-2.7/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/web/DelegationTokenAuthenticationHandler.java#L279
> If we could extract out the calls to ObjectMapper to another method, so that 
> at Solr we could override it to do the Map -> json conversion using noggit, 
> it would be helpful.
> Reference: SOLR-9542



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[jira] [Commented] (HADOOP-13677) Update jackson from 1.9.13 to 2.x in hadoop-yarn

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15544997#comment-15544997
 ] 

Hadoop QA commented on HADOOP-13677:


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patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
44s{color} | {color:green} hadoop-yarn-registry in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
21s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 52m 52s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | 
hadoop.yarn.server.applicationhistoryservice.webapp.TestAHSWebServices |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:95

[jira] [Commented] (HADOOP-13676) Update jackson from 1.9.13 to 2.x in hadoop-mapreduce

2016-10-04 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15544947#comment-15544947
 ] 

Hadoop QA commented on HADOOP-13676:


| (x) *{color:red}-1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
17s{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 2 new or modified test 
files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m  
9s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  6m 
50s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
34s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
32s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 
27s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 
44s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 
47s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
50s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m  
8s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
 7s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
30s{color} | {color:green} hadoop-mapreduce-project/hadoop-mapreduce-client: 
The patch generated 0 new + 413 unchanged - 2 fixed = 413 total (was 415) 
{color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 
19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 
39s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} xml {color} | {color:green}  0m  
2s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  2m  
4s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m  
9s{color} | {color:green} hadoop-mapreduce-client-core in the patch passed. 
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  8m 54s{color} 
| {color:red} hadoop-mapreduce-client-app in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}120m 24s{color} 
| {color:red} hadoop-mapreduce-client-jobclient in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
26s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}158m 50s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.mapreduce.v2.app.webapp.TestAMWebApp |
| Timed out junit tests | 
org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:9560f25 |
| JIRA Issue | HADOOP-13676 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12831477/HADOOP-13676.01.patch 
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  xml  findbugs  checkstyle  |
| uname | Linux bc9a324fa513 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed 
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| gi

[jira] [Commented] (HADOOP-12977) s3a ignores delete("/", true)

2016-10-04 Thread Steve Loughran (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-12977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15544873#comment-15544873
 ] 

Steve Loughran commented on HADOOP-12977:
-

ooh, good point about "//". I'll add a test. 
regarding the assert, yes, I'll cut it. I added the second bit in to do a dump 
of what's going on, but clearly never hit that codepath again (I think it was 
an s3 list inconstency).

> s3a ignores delete("/", true)
> -
>
> Key: HADOOP-12977
> URL: https://issues.apache.org/jira/browse/HADOOP-12977
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Affects Versions: 2.9.0
>Reporter: Steve Loughran
>Assignee: Steve Loughran
>Priority: Minor
> Attachments: HADOOP-12977-001.patch, HADOOP-12977-002.patch, 
> HADOOP-12977-branch-2-002.patch, HADOOP-12977-branch-2-002.patch
>
>
> if you try to delete the root directory on s3a, you get politely but firmly 
> told you can't
> {code}
> 2016-03-30 12:01:44,924 INFO  s3a.S3AFileSystem 
> (S3AFileSystem.java:delete(638)) - s3a cannot delete the root directory
> {code}
> The semantics of {{rm -rf "/"}} are defined, they are "delete everything 
> underneath, while preserving the root dir itself".
> # s3a needs to support this.
> # this skipped through the FS contract tests in 
> {{AbstractContractRootDirectoryTest}}; the option of whether deleting / works 
> or not should be made configurable.



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[jira] [Assigned] (HADOOP-13677) Update jackson from 1.9.13 to 2.x in hadoop-yarn

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka reassigned HADOOP-13677:
--

Assignee: Akira Ajisaka

> Update jackson from 1.9.13 to 2.x in hadoop-yarn
> 
>
> Key: HADOOP-13677
> URL: https://issues.apache.org/jira/browse/HADOOP-13677
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: build
>Reporter: Akira Ajisaka
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13677.01.patch
>
>




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[jira] [Updated] (HADOOP-13677) Update jackson from 1.9.13 to 2.x in hadoop-yarn

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13677:
---
Hadoop Flags: Incompatible change
Release Note: Jackson 1.9.13 dependency was removed from 
hadoop-yarn-project.
  Status: Patch Available  (was: Open)

> Update jackson from 1.9.13 to 2.x in hadoop-yarn
> 
>
> Key: HADOOP-13677
> URL: https://issues.apache.org/jira/browse/HADOOP-13677
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: build
>Reporter: Akira Ajisaka
> Attachments: HADOOP-13677.01.patch
>
>




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[jira] [Updated] (HADOOP-13677) Update jackson from 1.9.13 to 2.x in hadoop-yarn

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13677:
---
Attachment: HADOOP-13677.01.patch

> Update jackson from 1.9.13 to 2.x in hadoop-yarn
> 
>
> Key: HADOOP-13677
> URL: https://issues.apache.org/jira/browse/HADOOP-13677
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: build
>Reporter: Akira Ajisaka
> Attachments: HADOOP-13677.01.patch
>
>




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[jira] [Created] (HADOOP-13677) Update jackson from 1.9.13 to 2.x in hadoop-yarn

2016-10-04 Thread Akira Ajisaka (JIRA)
Akira Ajisaka created HADOOP-13677:
--

 Summary: Update jackson from 1.9.13 to 2.x in hadoop-yarn
 Key: HADOOP-13677
 URL: https://issues.apache.org/jira/browse/HADOOP-13677
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Akira Ajisaka






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[jira] [Updated] (HADOOP-13332) Remove jackson 1.9.13 and switch all jackson code to 2.x code line

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13332:
---
Status: Open  (was: Patch Available)

> Remove jackson 1.9.13 and switch all jackson code to 2.x code line
> --
>
> Key: HADOOP-13332
> URL: https://issues.apache.org/jira/browse/HADOOP-13332
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: build
>Affects Versions: 2.8.0
>Reporter: PJ Fanning
>Assignee: Akira Ajisaka
> Attachments: HADOOP-13332.00.patch, HADOOP-13332.01.patch, 
> HADOOP-13332.02.patch, HADOOP-13332.03.patch
>
>
> This jackson 1.9 code line is no longer maintained. Upgrade
> Most changes from jackson 1.9 to 2.x just involve changing the package name.



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[jira] [Updated] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13522:
---
Status: Open  (was: Patch Available)

> Permissions on fs stat added
> 
>
> Key: HADOOP-13522
> URL: https://issues.apache.org/jira/browse/HADOOP-13522
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: fs
>Affects Versions: 3.0.0-alpha1
>Reporter: Alex Garbarini
>Assignee: Alex Garbarini
>Priority: Minor
> Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, 
> HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning 
> symbolic permissions. FsPermission contains the method to return the binary 
> short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, 
> this patch also introduces one tiny method to translate the toShort() return 
> into octal.
> Build has already passed unit tests and javadoc.



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[jira] [Updated] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13522:
---
Priority: Major  (was: Minor)

> Permissions on fs stat added
> 
>
> Key: HADOOP-13522
> URL: https://issues.apache.org/jira/browse/HADOOP-13522
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: fs
>Affects Versions: 3.0.0-alpha1
>Reporter: Alex Garbarini
>Assignee: Alex Garbarini
> Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, 
> HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning 
> symbolic permissions. FsPermission contains the method to return the binary 
> short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, 
> this patch also introduces one tiny method to translate the toShort() return 
> into octal.
> Build has already passed unit tests and javadoc.



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[jira] [Commented] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Akira Ajisaka (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15544594#comment-15544594
 ] 

Akira Ajisaka commented on HADOOP-13522:


Thank you [~algarbar] for updating the patch! Now HADOOP-10892 is committed, so 
would you rebase the patch for the latest trunk?

> Permissions on fs stat added
> 
>
> Key: HADOOP-13522
> URL: https://issues.apache.org/jira/browse/HADOOP-13522
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: fs
>Affects Versions: 3.0.0-alpha1
>Reporter: Alex Garbarini
>Assignee: Akira Ajisaka
>Priority: Minor
> Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, 
> HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning 
> symbolic permissions. FsPermission contains the method to return the binary 
> short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, 
> this patch also introduces one tiny method to translate the toShort() return 
> into octal.
> Build has already passed unit tests and javadoc.



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[jira] [Comment Edited] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Akira Ajisaka (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15544594#comment-15544594
 ] 

Akira Ajisaka edited comment on HADOOP-13522 at 10/4/16 7:16 AM:
-

Thank you [~algarbar] for updating the patch! Now HDFS-10892 is committed, so 
would you rebase the patch for the latest trunk?


was (Author: ajisakaa):
Thank you [~algarbar] for updating the patch! Now HADOOP-10892 is committed, so 
would you rebase the patch for the latest trunk?

> Permissions on fs stat added
> 
>
> Key: HADOOP-13522
> URL: https://issues.apache.org/jira/browse/HADOOP-13522
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: fs
>Affects Versions: 3.0.0-alpha1
>Reporter: Alex Garbarini
>Assignee: Akira Ajisaka
>Priority: Minor
> Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, 
> HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning 
> symbolic permissions. FsPermission contains the method to return the binary 
> short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, 
> this patch also introduces one tiny method to translate the toShort() return 
> into octal.
> Build has already passed unit tests and javadoc.



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[jira] [Updated] (HADOOP-13522) Permissions on fs stat added

2016-10-04 Thread Akira Ajisaka (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira Ajisaka updated HADOOP-13522:
---
Assignee: Alex Garbarini  (was: Akira Ajisaka)

> Permissions on fs stat added
> 
>
> Key: HADOOP-13522
> URL: https://issues.apache.org/jira/browse/HADOOP-13522
> Project: Hadoop Common
>  Issue Type: Improvement
>  Components: fs
>Affects Versions: 3.0.0-alpha1
>Reporter: Alex Garbarini
>Assignee: Alex Garbarini
>Priority: Minor
> Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, 
> HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning 
> symbolic permissions. FsPermission contains the method to return the binary 
> short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, 
> this patch also introduces one tiny method to translate the toShort() return 
> into octal.
> Build has already passed unit tests and javadoc.



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[jira] [Commented] (HADOOP-13653) ZKDelegationTokenSecretManager curator client seems to rapidly connect & disconnect from ZK

2016-10-04 Thread Alex Ivanov (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-13653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15544588#comment-15544588
 ] 

Alex Ivanov commented on HADOOP-13653:
--

[~xiaochen], I wonder if the issue we've seen is related to the curator version 
used by KMS. I see a very similar exception stack to the one here: 
[CURATOR-209|https://issues.apache.org/jira/browse/CURATOR-209]. Do you see any 
problem with having KMS use curator 2.10 instead?

> ZKDelegationTokenSecretManager curator client seems to rapidly connect & 
> disconnect from ZK
> ---
>
> Key: HADOOP-13653
> URL: https://issues.apache.org/jira/browse/HADOOP-13653
> Project: Hadoop Common
>  Issue Type: Bug
>  Components: kms
>Reporter: Alex Ivanov
>Priority: Critical
>
> During periods of time, KMS gets in a connect/disconnect loop from Zookeeper. 
> It is not clear what causes the connection to be closed. I didn't see any 
> issues on the ZK server side, so the issue must reside on client side.
> *Example errors*
> NOTE: I had to filter the logs heavily since they were many GB in size 
> (thanks to curator error logging). What is left is an illustration of the 
> delegation token creations, and the Zookeeper sessions getting lost and 
> re-established over the course of 2 hours.
> {code}
> 2016-09-25 01:43:04,377 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [75027a21ab399aa7789d6907d70fadc4, 46]
> 2016-09-25 01:43:04,557 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [1106d0754d43dcf29324d7be737f51f0, 46]
> 2016-09-25 01:43:11,846 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [4426092c861f49c6ba0c60b49b9539e5, 46]
> 2016-09-25 01:43:48,974 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [a99efff2705d6489deb059098f18818f, 46]
> 2016-09-25 01:43:49,174 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [398b5962fd647880961ba5e86a77b414, 46]
> 2016-09-25 01:44:03,359 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [413187e62a21b5459422b5c524315d06, 46]
> 2016-09-25 01:44:03,625 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [7cc2c0d82edd40e7e6f6f40af20d04d3, 46]
> 2016-09-25 01:44:06,062 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [bd9394fce20607c12bc00104bea49284, 46]
> 2016-09-25 01:44:07,134 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [7dad3bd10526517e5e1cfccd2e96074a, 46]
> 2016-09-25 01:44:07,230 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [a712ed40687580647d070c9c7f525e15, 46]
> 2016-09-25 01:44:48,481 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [44bfefa31192c68e3cc053eec4e57e14, 46]
> 2016-09-25 01:44:48,522 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [67efc2aa65eeba701ad7d3d7bab51def, 46]
> 2016-09-25 01:44:50,259 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [b43e641f58dfbd2c72550ab6804f37d1, 46]
> 2016-09-25 01:44:54,271 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [ac2fbcf404c633759b75e6d6aae00e05, 46]
> 2016-09-25 01:44:56,141 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [cdbd224079a4a10400d00d0b8eece008, 46]
> 2016-09-25 01:45:01,328 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [e03218f4835524f3d05519d27bb04e35, 46]
> 2016-09-25 01:45:02,728 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [569ae6d666d584b6843fffc47a63d147, 46]
> 2016-09-25 01:45:02,832 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [c9048271483da234c12f75569b9513c6, 46]
> 2016-09-25 01:45:05,536 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [f519d621389e41b63e8d92b4cb15f832, 46]
> 2016-09-25 01:45:07,886 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [45cf6ba58b2bb348ac5e88fa18fe9dad, 46]
> 2016-09-25 01:47:24,346 WARN  ConnectionState - Connection attempt 
> unsuccessful after 66294 (greater than max timeout of 6). Resetting 
> connection and trying again with a new connection.
> 2016-09-25 01:47:25,120 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [f160a865db69ef33548f146c9b3b84c6, 46]
> 2016-09-25 01:47:25,276 INFO  AbstractDelegationTokenSecretManager - Creating 
> password for identifier: [9d60add471464e01ef691c43bd901d96, 46]
> 2016-09-25 01:47:28,739 INFO  Abstr

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