[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-18 Thread Wangda Tan (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15065070#comment-15065070
 ] 

Wangda Tan commented on HDFS-9490:
--

Committed to branch-2.8.

> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Fix For: 3.0.0, 2.8.0
>
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-04 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15042289#comment-15042289
 ] 

Hudson commented on HDFS-9490:
--

FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #665 (See 
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/665/])
HDFS-9490. MiniDFSCluster should change block generation stamp via (lei: rev 
0ac8fb4b336dd03a037092c9712b962e7ed8f852)
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/FsDatasetTestUtils.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestPendingCorruptDnMessages.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImplTestUtils.java


> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Fix For: 3.0.0, 2.8.0
>
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-04 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15041952#comment-15041952
 ] 

Hudson commented on HDFS-9490:
--

FAILURE: Integrated in Hadoop-trunk-Commit #8921 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/8921/])
HDFS-9490. MiniDFSCluster should change block generation stamp via (lei: rev 
0ac8fb4b336dd03a037092c9712b962e7ed8f852)
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestPendingCorruptDnMessages.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImplTestUtils.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/FsDatasetTestUtils.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Fix For: 3.0.0, 2.8.0
>
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-04 Thread Lei (Eddy) Xu (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15041900#comment-15041900
 ] 

Lei (Eddy) Xu commented on HDFS-9490:
-

Thanks for the explanation, [~twu].  The v2 patch LGTM. 

+1, will commit shortly.

 

> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-04 Thread Tony Wu (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15041906#comment-15041906
 ] 

Tony Wu commented on HDFS-9490:
---

Thanks a lot [~eddyxu], for reviewing and providing comments.

> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-02 Thread Tony Wu (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15036109#comment-15036109
 ] 

Tony Wu commented on HDFS-9490:
---

Hi [~eddyxu], 

Thanks a lot for the quick review. I have updated the patch to address your 
comments. Please take a look at the v2 patch.

Regards,
Tony

> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-02 Thread Hadoop QA (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15036455#comment-15036455
 ] 

Hadoop QA commented on HDFS-9490:
-

| (x) *{color:red}-1 overall{color}* |
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0s {color} | {color:green} The patch appears to include 4 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 10m 
32s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 9s 
{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 57s 
{color} | {color:green} trunk passed with JDK v1.7.0_85 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
21s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 9s 
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 
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{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 16s 
{color} | {color:green} trunk passed with JDK v1.7.0_85 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 
4s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 57s 
{color} | {color:green} the patch passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 57s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 51s 
{color} | {color:green} the patch passed with JDK v1.7.0_85 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 51s 
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 10s 
{color} | {color:green} the patch passed with JDK v1.7.0_85 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 66m 27s {color} 
| {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 69m 13s {color} 
| {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_85. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 26s 
{color} | {color:red} Patch generated 58 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 170m 47s {color} 
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| JDK v1.8.0_66 Failed junit tests | 
hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes |
|   | hadoop.hdfs.server.datanode.TestBlockReplacement |
|   | hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock |
|   | hadoop.hdfs.server.datanode.TestBlockScanner |
| JDK v1.7.0_85 Failed junit tests | 
hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA |
|   | hadoop.hdfs.TestRecoverStripedFile |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:0ca8df7 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12775332/HDFS-9490.002.patch |
| JIRA Issue | HDFS-9490 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit

[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-02 Thread Tony Wu (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15036754#comment-15036754
 ] 

Tony Wu commented on HDFS-9490:
---

The failed tests are not related to this patch. Only 
{{TestPendingCorruptDnMessages}} and {{TestNameNodeMetadataConsistency}} uses 
the updated {{MiniDFSCluster#changeGenStampOfBlock}}. Both of these tests pass 
fine.

Manually ran the failed tests with jdk 1.8 on OSX and they all pass.

The failed JDK 1.7 tests both suffer from permission denied error (might be a 
test system issue):
org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA.testListCacheDirectives:
{{Error while running command to get file permissions : ExitCodeException 
exitCode=127: /bin/ls: error while loading shared libraries: libc.so.6: failed 
to map segment from shared object: Permission denied}}
org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA.testListCacheDirectives:
{{bash: error while loading shared libraries: libdl.so.2: failed to map segment 
from shared object: Permission denied}}

The failed JDK 1.8 tests : 
TestSeveralNameNodes is tracked by HDFS-9376


> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Attachments: HDFS-9490.001.patch, HDFS-9490.002.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-01 Thread Lei (Eddy) Xu (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15035145#comment-15035145
 ] 

Lei (Eddy) Xu commented on HDFS-9490:
-

Hi, [~twu] Thanks for working on this.

Could you change {{changeStoredGenerationStamp}} to be {{void}} and just throw 
{{IOException}} for errors. It is more consistent with {{MaterialziedReplica}}. 
You can use {{Files#move()}} in this case.

The rest LGTM. Will +1 once address the comments.


> MiniDFSCluster should change block generation stamp via FsDatasetTestUtils
> --
>
> Key: HDFS-9490
> URL: https://issues.apache.org/jira/browse/HDFS-9490
> Project: Hadoop HDFS
>  Issue Type: Improvement
>  Components: test
>Affects Versions: 2.7.1
>Reporter: Tony Wu
>Assignee: Tony Wu
>Priority: Minor
> Attachments: HDFS-9490.001.patch
>
>
> {{MiniDFSCluster#changeGenStampOfBlock}} directly manipulates the block meta 
> file to update the generation stamp. This depends on file based {{FsDataset}}.
> We can abstract the change generation stamp operation in 
> {{FsDatasetTestUtils}}.



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[jira] [Commented] (HDFS-9490) MiniDFSCluster should change block generation stamp via FsDatasetTestUtils

2015-12-01 Thread Hadoop QA (JIRA) 

[ 
https://issues.apache.org/jira/browse/HDFS-9490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15035261#comment-15035261
 ] 

Hadoop QA commented on HDFS-9490:
-

| (x) *{color:red}-1 overall{color}* |
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files. {color} |
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59s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 54s 
{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 50s 
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 12s 
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| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 54s 
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 15s 
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| {color:red}-1{color} | {color:red} unit {color} | {color:red} 71m 21s {color} 
| {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 68m 9s {color} 
| {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_85. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 24s 
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| {color:black}{color} | {color:black} {color} | {color:black} 172m 20s {color} 
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| JDK v1.8.0_66 Failed junit tests | 
hadoop.hdfs.server.datanode.TestDirectoryScanner |
|   | hadoop.hdfs.tools.TestDFSZKFailoverController |
|   | hadoop.hdfs.server.namenode.TestFavoredNodesEndToEnd |
|   | hadoop.hdfs.TestDFSUpgradeFromImage |
|   | hadoop.hdfs.server.datanode.TestBlockScanner |
| JDK v1.8.0_66 Timed out junit tests | org.apache.hadoop.hdfs.TestWriteRead |
|   | org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure |
|   | org.apache.hadoop.hdfs.TestHDFSFileSystemContract |
|   | org.apache.hadoop.hdfs.TestParallelShortCircuitReadNoChecksum |
| JDK v1.7.0_85 Failed junit tests | 
hadoop.hdfs.server.namenode.TestNameNodeXAttr |
|   |