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https://issues.apache.org/jira/browse/HADOOP-15153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16310329#comment-16310329
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Allen Wittenauer commented on HADOOP-15153:
-------------------------------------------

bq. Hoping INFRA-15685 will be pushed soon so that jenkins will be happy

Not likely. Someone should probably upgrade surefire since that helped trunk 
tremendously.  But branch-2 shows the problem significantly worse than trunk, 
so there are likely other things going on there too.  With the vendors having 
mostly decided to run their own testing pipelines, it's pretty much a community 
problem at this point.

bq. AFAIK,this problem with only HDFS project.

Mostly. Rarely common and sometimes MR.  See HDFS-12711 and any reports that 
talk about unreaped processes.  This has been a problem for months.  Yetus is 
just smart enough know to stop it from crashing the boxes.



> [branch-2.8] Increase heap memory to avoid the OOM in pre-commit
> ----------------------------------------------------------------
>
>                 Key: HADOOP-15153
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15153
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: build
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>         Attachments: HADOOP-15153-branch-2.8.patch
>
>
> Refernce:
> https://builds.apache.org/job/PreCommit-HDFS-Build/22528/consoleFull
> https://builds.apache.org/job/PreCommit-HDFS-Build/22528/artifact/out/branch-mvninstall-root.txt
> {noformat}
> [ERROR] unable to create new native thread -> [Help 1]
> [ERROR] 
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
> switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR] 
> [ERROR] For more information about the errors and possible solutions, please 
> read the following articles:
> [ERROR] [Help 1] 
> http://cwiki.apache.org/confluence/display/MAVEN/OutOfMemoryError
> {noformat}



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