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https://issues.apache.org/jira/browse/MAPREDUCE-6096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14607563#comment-14607563
]
Hadoop QA commented on MAPREDUCE-6096:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 16m 34s | 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 2 new or modified test files. |
| {color:green}+1{color} | javac | 7m 51s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 53s | There were no new javadoc
warning messages. |
| {color:red}-1{color} | release audit | 0m 24s | The applied patch generated
2 release audit warnings. |
| {color:green}+1{color} | checkstyle | 0m 50s | There were no new checkstyle
issues. |
| {color:red}-1{color} | whitespace | 0m 0s | The patch has 3 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 35s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 29s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | mapreduce tests | 1m 46s | Tests passed in
hadoop-mapreduce-client-core. |
| | | 41m 5s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12705016/MAPREDUCE-6096-v8.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / d3797f9 |
| Release Audit |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5861/artifact/patchprocess/patchReleaseAuditProblems.txt
|
| whitespace |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5861/artifact/patchprocess/whitespace.txt
|
| hadoop-mapreduce-client-core test log |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5861/artifact/patchprocess/testrun_hadoop-mapreduce-client-core.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5861/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf903.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-MAPREDUCE-Build/5861/console |
This message was automatically generated.
> SummarizedJob class NPEs with some jhist files
> ----------------------------------------------
>
> Key: MAPREDUCE-6096
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6096
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobhistoryserver
> Reporter: zhangyubiao
> Labels: BB2015-05-TBR, easyfix, patch
> Attachments: MAPREDUCE-6096-v2.patch, MAPREDUCE-6096-v3.patch,
> MAPREDUCE-6096-v4.patch, MAPREDUCE-6096-v5.patch, MAPREDUCE-6096-v6.patch,
> MAPREDUCE-6096-v7.patch, MAPREDUCE-6096-v8.patch, MAPREDUCE-6096.patch,
> job_1410427642147_0124-1411726671220-hadp-word+count-1411726696863-1-1-SUCCEEDED-default.jhist
>
>
> When I Parse the JobHistory in the HistoryFile,I use the Hadoop System's
> map-reduce-client-core project
> org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser class and
> HistoryViewer$SummarizedJob to Parse the JobHistoryFile(Just Like
> job_1408862281971_489761-1410883171851_XXX.jhist)
> and it throw an Exception Just Like
> Exception in thread "pool-1-thread-1" java.lang.NullPointerException
> at
> org.apache.hadoop.mapreduce.jobhistory.HistoryViewer$SummarizedJob.<init>(HistoryViewer.java:626)
> at
> com.jd.hadoop.log.parse.ParseLogService.getJobDetail(ParseLogService.java:70)
> After I'm see the SummarizedJob class I find that attempt.getTaskStatus() is
> NULL ， So I change the order of
> attempt.getTaskStatus().equals (TaskStatus.State.FAILED.toString()) to
> TaskStatus.State.FAILED.toString().equals(attempt.getTaskStatus())
> and it works well .
> So I wonder If we can change all attempt.getTaskStatus() after
> TaskStatus.State.XXX.toString() ?
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