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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3024) LocalizerRunner should give DIE action when all resources are localized
Date Tue, 13 Jan 2015 08:39:34 GMT

    [ https://issues.apache.org/jira/browse/YARN-3024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14274915#comment-14274915
] 

Hadoop QA commented on YARN-3024:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12691878/YARN-3024.03.patch
  against trunk revision c4cba61.

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

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

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) 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 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:

                  org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.TestLogAggregationService

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/6318//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6318//console

This message is automatically generated.

> LocalizerRunner should give DIE action when all resources are localized
> -----------------------------------------------------------------------
>
>                 Key: YARN-3024
>                 URL: https://issues.apache.org/jira/browse/YARN-3024
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.6.0
>            Reporter: Chengbing Liu
>            Assignee: Chengbing Liu
>         Attachments: YARN-3024.01.patch, YARN-3024.02.patch, YARN-3024.03.patch
>
>
> We have observed that {{LocalizerRunner}} always gives a LIVE action at the end of localization
process.
> The problem is {{findNextResource()}} can return null even when {{pending}} was not empty
prior to the call. This method removes localized resources from {{pending}}, therefore we
should check the return value, and gives DIE action when it returns null.



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