[
https://issues.apache.org/jira/browse/HDFS-8399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14543659#comment-14543659
]
Hadoop QA commented on HDFS-8399:
---------------------------------
\\
\\
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 14m 48s | 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 1 new or modified test files. |
| {color:green}+1{color} | javac | 7m 36s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 47s | There were no new javadoc
warning messages. |
| {color:red}-1{color} | release audit | 0m 14s | The applied patch generated
1 release audit warnings. |
| {color:green}+1{color} | checkstyle | 0m 38s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 38s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:red}-1{color} | findbugs | 3m 16s | The patch appears to introduce 8
new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | native | 3m 16s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 189m 1s | Tests failed in hadoop-hdfs. |
| | | 230m 52s | |
\\
\\
|| 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 194] |
| | Unread field:field be static? At ErasureCodingWorker.java:[line 252] |
| | Should
org.apache.hadoop.hdfs.server.datanode.erasurecode.ErasureCodingWorker$StripedReader
be a _static_ inner class? At ErasureCodingWorker.java:inner class? At
ErasureCodingWorker.java:[lines 913-915] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.ErasureCodingZoneManager.createErasureCodingZone(String,
ECSchema):in
org.apache.hadoop.hdfs.server.namenode.ErasureCodingZoneManager.createErasureCodingZone(String,
ECSchema): String.getBytes() At ErasureCodingZoneManager.java:[line 117] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.ErasureCodingZoneManager.getECZoneInfo(INodesInPath):in
org.apache.hadoop.hdfs.server.namenode.ErasureCodingZoneManager.getECZoneInfo(INodesInPath):
new String(byte[]) At ErasureCodingZoneManager.java:[line 81] |
| | Dead store to dataBlkNum in
org.apache.hadoop.hdfs.util.StripedBlockUtil.calcualteChunkPositionsInBuf(ECSchema,
LocatedStripedBlock, byte[], int, int, int, int, long, int,
StripedBlockUtil$AlignedStripe[]) At
StripedBlockUtil.java:org.apache.hadoop.hdfs.util.StripedBlockUtil.calcualteChunkPositionsInBuf(ECSchema,
LocatedStripedBlock, byte[], int, int, int, int, long, int,
StripedBlockUtil$AlignedStripe[]) At StripedBlockUtil.java:[line 467] |
| | 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 206] |
| Failed unit tests | hadoop.hdfs.server.namenode.TestFileTruncate |
| | hadoop.hdfs.server.datanode.TestBlockReplacement |
| | hadoop.hdfs.util.TestStripedBlockUtil |
| | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration |
| | hadoop.tracing.TestTraceAdmin |
| | hadoop.hdfs.server.datanode.TestTriggerBlockReport |
| | hadoop.hdfs.server.blockmanagement.TestReplicationPolicy |
| | hadoop.hdfs.tools.TestHdfsConfigFields |
| | hadoop.hdfs.server.datanode.TestIncrementalBlockReports |
| | hadoop.hdfs.server.blockmanagement.TestBlockManager |
| | hadoop.hdfs.server.namenode.TestAuditLogs |
| | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting |
| | hadoop.hdfs.TestRecoverStripedFile |
| | hadoop.hdfs.server.blockmanagement.TestBlockInfo |
| Timed out tests | org.apache.hadoop.hdfs.TestDatanodeDeath |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12732819/HDFS-8399-HDFS-7285-00.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | HDFS-7285 / a35936d |
| Release Audit |
https://builds.apache.org/job/PreCommit-HDFS-Build/10973/artifact/patchprocess/patchReleaseAuditProblems.txt
|
| Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/10973/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10973/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/10973/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf904.gq1.ygridcore.net 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 |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/10973/console |
This message was automatically generated.
> Erasure Coding: BlockManager is unnecessarily computing recovery work for the
> deleted blocks
> --------------------------------------------------------------------------------------------
>
> Key: HDFS-8399
> URL: https://issues.apache.org/jira/browse/HDFS-8399
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Rakesh R
> Assignee: Rakesh R
> Attachments: HDFS-8399-HDFS-7285-00.patch
>
>
> Following exception occurred in the {{ReplicationMonitor}}. As per the
> initial analysis, I could see the exception is coming for the blocks of the
> deleted file.
> {code}
> 2015-05-14 14:14:40,485 FATAL util.ExitUtil (ExitUtil.java:terminate(127)) -
> Terminate called
> org.apache.hadoop.util.ExitUtil$ExitException: java.lang.AssertionError:
> Absolute path required
> at
> org.apache.hadoop.hdfs.server.namenode.INode.getPathNames(INode.java:744)
> at
> org.apache.hadoop.hdfs.server.namenode.INode.getPathComponents(INode.java:723)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.getINodesInPath(FSDirectory.java:1655)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getECSchemaForPath(FSNamesystem.java:8435)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeRecoveryWorkForBlocks(BlockManager.java:1572)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeBlockRecoveryWork(BlockManager.java:1402)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeDatanodeWork(BlockManager.java:3894)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:3846)
> at java.lang.Thread.run(Thread.java:722)
> at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:126)
> at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:170)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:3865)
> at java.lang.Thread.run(Thread.java:722)
> Exception in thread
> "org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@1255079"
> org.apache.hadoop.util.ExitUtil$ExitException: java.lang.AssertionError:
> Absolute path required
> at
> org.apache.hadoop.hdfs.server.namenode.INode.getPathNames(INode.java:744)
> at
> org.apache.hadoop.hdfs.server.namenode.INode.getPathComponents(INode.java:723)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.getINodesInPath(FSDirectory.java:1655)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getECSchemaForPath(FSNamesystem.java:8435)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeRecoveryWorkForBlocks(BlockManager.java:1572)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeBlockRecoveryWork(BlockManager.java:1402)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeDatanodeWork(BlockManager.java:3894)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:3846)
> at java.lang.Thread.run(Thread.java:722)
> at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:126)
> at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:170)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:3865)
> at java.lang.Thread.run(Thread.java:722)
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
