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https://issues.apache.org/jira/browse/HDFS-8178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14522829#comment-14522829
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Hadoop QA commented on HDFS-8178:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 14m 54s | Pre-patch trunk 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:red}-1{color} | javac | 7m 45s | The applied patch generated 133
additional warning messages. |
| {color:green}+1{color} | javadoc | 10m 5s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 1m 1s | There were no new checkstyle
issues. |
| {color:red}-1{color} | whitespace | 0m 23s | The patch has 1 line(s) that
end in whitespace. Use git apply --whitespace=fix. |
| {color:green}+1{color} | install | 1m 40s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:red}-1{color} | findbugs | 3m 8s | The patch appears to introduce 1
new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | native | 3m 19s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 225m 15s | Tests failed in hadoop-hdfs. |
| | | 268m 32s | |
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
| | Class org.apache.hadoop.hdfs.DataStreamer$LastException is not derived
from an Exception, even though it is named as such At DataStreamer.java:from
an Exception, even though it is named as such At DataStreamer.java:[lines
178-202] |
| Failed unit tests | hadoop.hdfs.TestDFSClientRetries |
| | hadoop.hdfs.server.namenode.TestDeleteRace |
| | hadoop.hdfs.server.datanode.TestBlockRecovery |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestRbwSpaceReservation |
| | hadoop.hdfs.TestClose |
| | hadoop.hdfs.TestDFSOutputStream |
| | hadoop.hdfs.TestCrcCorruption |
| | hadoop.hdfs.TestFileLengthOnClusterRestart |
| | hadoop.hdfs.TestQuota |
| | hadoop.hdfs.TestMultiThreadedHflush |
| | hadoop.cli.TestHDFSCLI |
| Timed out tests | org.apache.hadoop.hdfs.TestDataTransferProtocol |
| | org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer |
| | org.apache.hadoop.hdfs.server.namenode.TestNamenodeRetryCache |
| | org.apache.hadoop.hdfs.server.mover.TestMover |
| | org.apache.hadoop.hdfs.TestClientProtocolForPipelineRecovery |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12729632/HDFS-8178.003.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 87e9978 |
| javac |
https://builds.apache.org/job/PreCommit-HDFS-Build/10496/artifact/patchprocess/diffJavacWarnings.txt
|
| whitespace |
https://builds.apache.org/job/PreCommit-HDFS-Build/10496/artifact/patchprocess/whitespace.txt
|
| Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/10496/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10496/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/10496/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/10496/console |
This message was automatically generated.
> QJM doesn't move aside stale inprogress edits files
> ---------------------------------------------------
>
> Key: HDFS-8178
> URL: https://issues.apache.org/jira/browse/HDFS-8178
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: qjm
> Reporter: Zhe Zhang
> Assignee: Zhe Zhang
> Attachments: HDFS-8178.000.patch, HDFS-8178.002.patch,
> HDFS-8178.003.patch
>
>
> When a QJM crashes, the in-progress edit log file at that time remains in the
> file system. When the node comes back, it will accept new edit logs and those
> stale in-progress files are never cleaned up. QJM treats them as regular
> in-progress edit log files and tries to finalize them, which potentially
> causes high memory usage. This JIRA aims to move aside those stale edit log
> files to avoid this scenario.
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