[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-09-30 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937154#comment-14937154
 ] 

Hudson commented on HDFS-8334:
--

FAILURE: Integrated in Hadoop-Hdfs-trunk #2379 (See 
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2379/])
HDFS-8334. Erasure coding: rename DFSStripedInputStream related test (zhezhang: 
rev cea46f79b0fabdf42bd3ac6e25fa263b75791f57)
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestReadStripedFile.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteReadStripedFile.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java


> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-09-30 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937351#comment-14937351
 ] 

Hudson commented on HDFS-8334:
--

FAILURE: Integrated in Hadoop-trunk-Commit #8548 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/8548/])
HDFS-8334. Erasure coding: rename DFSStripedInputStream related test (zhezhang: 
rev cea46f79b0fabdf42bd3ac6e25fa263b75791f57)
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteReadStripedFile.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestReadStripedFile.java


> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-09-30 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937598#comment-14937598
 ] 

Hudson commented on HDFS-8334:
--

FAILURE: Integrated in Hadoop-Yarn-trunk #1203 (See 
[https://builds.apache.org/job/Hadoop-Yarn-trunk/1203/])
HDFS-8334. Erasure coding: rename DFSStripedInputStream related test (zhezhang: 
rev cea46f79b0fabdf42bd3ac6e25fa263b75791f57)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteReadStripedFile.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestReadStripedFile.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java


> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-09-30 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937855#comment-14937855
 ] 

Hudson commented on HDFS-8334:
--

FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #473 (See 
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/473/])
HDFS-8334. Erasure coding: rename DFSStripedInputStream related test (zhezhang: 
rev cea46f79b0fabdf42bd3ac6e25fa263b75791f57)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteReadStripedFile.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestReadStripedFile.java


> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-09-30 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938074#comment-14938074
 ] 

Hudson commented on HDFS-8334:
--

FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #439 (See 
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/439/])
HDFS-8334. Erasure coding: rename DFSStripedInputStream related test (zhezhang: 
rev cea46f79b0fabdf42bd3ac6e25fa263b75791f57)
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteReadStripedFile.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestReadStripedFile.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt


> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-09-30 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938452#comment-14938452
 ] 

Hudson commented on HDFS-8334:
--

FAILURE: Integrated in Hadoop-Mapreduce-trunk #2408 (See 
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2408/])
HDFS-8334. Erasure coding: rename DFSStripedInputStream related test (zhezhang: 
rev cea46f79b0fabdf42bd3ac6e25fa263b75791f57)
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestReadStripedFile.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteReadStripedFile.java


> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-09-30 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938644#comment-14938644
 ] 

Hudson commented on HDFS-8334:
--

FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #465 (See 
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/465/])
HDFS-8334. Erasure coding: rename DFSStripedInputStream related test (zhezhang: 
rev cea46f79b0fabdf42bd3ac6e25fa263b75791f57)
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteReadStripedFile.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
* 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestReadStripedFile.java


> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-05-06 Thread Jing Zhao (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531721#comment-14531721
 ] 

Jing Zhao commented on HDFS-8334:
-

Thanks for working on this, Zhe! One question is, after we have the writing EC 
file functionality, why do we still need to inject blocks and mimic block 
reports to create files in the unit tests? maybe we can use this chance to 
clean the testing code?

> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-05-06 Thread Zhe Zhang (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531730#comment-14531730
 ] 

Zhe Zhang commented on HDFS-8334:
-

Good question.

bq. after we have the writing EC file functionality
Both striped writing and reading logics are fairly complex (as well as codec). 
I think we should have true unit testing for all 3, as well as an end-to-end 
testing. 

One example is [described | 
https://issues.apache.org/jira/browse/HDFS-7678?focusedCommentId=14531718&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14531718]
 under HDFS-7678. Also, we have never verified that parity blocks are 
successfully written to DNs with correct content.

> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-05-06 Thread Jing Zhao (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531734#comment-14531734
 ] 

Jing Zhao commented on HDFS-8334:
-

Yeah, this makes sense to me. +1 for the patch.

> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-05-06 Thread Jing Zhao (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531737#comment-14531737
 ] 

Jing Zhao commented on HDFS-8334:
-

bq. Also, we have never verified that parity blocks are successfully written to 
DNs with correct content.

I guess the current TestDFSStripedOutputStream#verifyParity covers this?

> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-05-06 Thread Zhe Zhang (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531746#comment-14531746
 ] 

Zhe Zhang commented on HDFS-8334:
-

bq. I guess the current TestDFSStripedOutputStream#verifyParity covers this?
I read the code again and found that it does fetch the parity blocks. Thanks 
for the correction.

Sorry that I committed the patch before seeing the above comment. I suppose the 
+1 still holds?

> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-05-06 Thread Jing Zhao (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531751#comment-14531751
 ] 

Jing Zhao commented on HDFS-8334:
-

bq. I suppose the +1 still holds

Yes!

> Erasure coding: rename DFSStripedInputStream related test classes
> -
>
> Key: HDFS-8334
> URL: https://issues.apache.org/jira/browse/HDFS-8334
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: test
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HDFS-8334-HDFS-7285.0.patch
>
>
> Our current TestDFSStripedInputStream is actually the end-2-end test, and 
> should be named TestWriteReadStripedFile, and should eventually subclass 
> TestWriteRead. Current TestReadStripedFile is actually the internal unit 
> testing class for DFSStripedInputStream



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


[jira] [Commented] (HDFS-8334) Erasure coding: rename DFSStripedInputStream related test classes

2015-05-06 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531882#comment-14531882
 ] 

Hadoop QA commented on HDFS-8334:
-

\\
\\
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |   5m  9s | Pre-patch HDFS-7285 compilation 
is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any 
@author tags. |
| {color:green}+1{color} | tests included |   0m  0s | The patch appears to 
include 3 new or modified test files. |
| {color:green}+1{color} | javac |   7m 26s | There were no new javac warning 
messages. |
| {color:red}-1{color} | release audit |   3m 44s | The applied patch generated 
40 release audit warnings. |
| {color:red}-1{color} | checkstyle |   0m 39s | The applied patch generated  
590 new checkstyle issues (total was 0, now 587). |
| {color:red}-1{color} | whitespace |   0m  1s | The patch has 1  line(s) that 
end in whitespace. Use git apply --whitespace=fix. |
| {color:green}+1{color} | install |   1m 36s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 35s | The patch built with 
eclipse:eclipse. |
| {color:red}-1{color} | findbugs |   3m 12s | The patch appears to introduce 8 
new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | native |   1m 20s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 175m 15s | Tests failed in hadoop-hdfs. |
| | | 199m  3s | |
\\
\\
|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
|  |  Inconsistent synchronization of 
org.apache.hadoop.hdfs.DFSOutputStream.streamer; locked 89% of time  
Unsynchronized access at DFSOutputStream.java:89% of time  Unsynchronized 
access at DFSOutputStream.java:[line 146] |
|  |  Possible null pointer dereference of arr$ in 
org.apache.hadoop.hdfs.server.blockmanagement.BlockInfoStripedUnderConstruction.initializeBlockRecovery(long)
  Dereferenced at BlockInfoStripedUnderConstruction.java:arr$ in 
org.apache.hadoop.hdfs.server.blockmanagement.BlockInfoStripedUnderConstruction.initializeBlockRecovery(long)
  Dereferenced at BlockInfoStripedUnderConstruction.java:[line 206] |
|  |  Unread field:field be static?  At ErasureCodingWorker.java:[line 251] |
|  |  Should 
org.apache.hadoop.hdfs.server.datanode.erasurecode.ErasureCodingWorker$StripedReader
 be a _static_ inner class?  At ErasureCodingWorker.java:inner class?  At 
ErasureCodingWorker.java:[lines 910-912] |
|  |  Found reliance on default encoding in 
org.apache.hadoop.hdfs.server.namenode.ErasureCodingZoneManager.createErasureCodingZone(String,
 ECSchema):in 
org.apache.hadoop.hdfs.server.namenode.ErasureCodingZoneManager.createErasureCodingZone(String,
 ECSchema): String.getBytes()  At ErasureCodingZoneManager.java:[line 117] |
|  |  Found reliance on default encoding in 
org.apache.hadoop.hdfs.server.namenode.ErasureCodingZoneManager.getECZoneInfo(INodesInPath):in
 
org.apache.hadoop.hdfs.server.namenode.ErasureCodingZoneManager.getECZoneInfo(INodesInPath):
 new String(byte[])  At ErasureCodingZoneManager.java:[line 81] |
|  |  Result of integer multiplication cast to long in 
org.apache.hadoop.hdfs.util.StripedBlockUtil.constructInternalBlock(LocatedStripedBlock,
 int, int, int, int)  At StripedBlockUtil.java:to long in 
org.apache.hadoop.hdfs.util.StripedBlockUtil.constructInternalBlock(LocatedStripedBlock,
 int, int, int, int)  At StripedBlockUtil.java:[line 84] |
|  |  Result of integer multiplication cast to long in 
org.apache.hadoop.hdfs.util.StripedBlockUtil.planReadPortions(int, int, long, 
int, int)  At StripedBlockUtil.java:to long in 
org.apache.hadoop.hdfs.util.StripedBlockUtil.planReadPortions(int, int, long, 
int, int)  At StripedBlockUtil.java:[line 204] |
| Failed unit tests | hadoop.hdfs.server.namenode.TestAuditLogs |
|   | hadoop.hdfs.server.namenode.TestFileTruncate |
|   | hadoop.hdfs.server.blockmanagement.TestReplicationPolicy |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL | 
http://issues.apache.org/jira/secure/attachment/12730991/HDFS-8334-HDFS-7285.0.patch
 |
| Optional Tests | javac unit findbugs checkstyle |
| git revision | HDFS-7285 / 3140bc0 |
| Release Audit | 
https://builds.apache.org/job/PreCommit-HDFS-Build/10837/artifact/patchprocess/patchReleaseAuditProblems.txt
 |
| checkstyle |  
https://builds.apache.org/job/PreCommit-HDFS-Build/10837/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
 |
| whitespace | 
https://builds.apache.org/job/PreCommit-HDFS-Build/10837/artifact/patchprocess/whitespace.txt
 |
| Findbugs warnings | 
https://builds.apache.org/job/PreCommit-HDFS-Build/10837/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
 |
| hadoop-hdfs test log | 
https://builds.apache.org/job/PreCommit-HDFS-Build/10837/artifact/patchprocess/testrun_hadoop-hdfs.txt
 |
| Test Results | 
https://builds.apache.org/job/PreCommit-HDFS-