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From "TezQA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEZ-3128) Avoid stopping containers on the AM shutdown thread
Date Fri, 26 Feb 2016 16:24:18 GMT

    [ https://issues.apache.org/jira/browse/TEZ-3128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15169260#comment-15169260
] 

TezQA commented on TEZ-3128:
----------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment
  http://issues.apache.org/jira/secure/attachment/12790142/TEZ-3128.004.patch
  against master revision 15d7339.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

      {color:red}-1 javac{color}.  The applied patch generated 31 javac compiler warnings
(more than the master's current 30 warnings).

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:red}-1 findbugs{color}.  The patch appears to introduce 1 new Findbugs (version
3.0.1) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in :
                   org.apache.tez.test.TestFaultTolerance

Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/1518//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/1518//artifact/patchprocess/newPatchFindbugsWarningstez-runtime-library.html
Javac warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/1518//artifact/patchprocess/diffJavacWarnings.txt
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1518//console

This message is automatically generated.

> Avoid stopping containers on the AM shutdown thread
> ---------------------------------------------------
>
>                 Key: TEZ-3128
>                 URL: https://issues.apache.org/jira/browse/TEZ-3128
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.8.0-alpha
>            Reporter: Siddharth Seth
>            Assignee: Tsuyoshi Ozawa
>              Labels: newbie
>         Attachments: TEZ-3128.001.patch, TEZ-3128.002.patch, TEZ-3128.003.patch, TEZ-3128.004.patch,
amJstack
>
>
> During an AM shutdown, the TaskCommunicator is also shutdown and it tries to stop containers
in the shutdown thread itself. This can cause the AM shutdown to block if NMs are not available.
> This likely affects 0.7 as well.



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