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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HADOOP-15153) [branch-2.8] Increase heap memory to avoid the OOM in pre-commit
Date Wed, 03 Jan 2018 21:42:00 GMT

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

Allen Wittenauer edited comment on HADOOP-15153 at 1/3/18 9:41 PM:
-------------------------------------------------------------------

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 now to stop it
from crashing the boxes.




was (Author: aw):
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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