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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3335) Job In Error State Will Lost Jobhistory Of Second and Later Attempts
Date Mon, 16 Mar 2015 20:54:38 GMT

    [ https://issues.apache.org/jira/browse/YARN-3335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14363912#comment-14363912
] 

Hadoop QA commented on YARN-3335:
---------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12704859/YARN-3335.2.patch
  against trunk revision ce5de93.

    {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:green}+1 core tests{color}.  The patch passed unit tests in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app.

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/6981//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6981//console

This message is automatically generated.

> Job In Error State Will Lost Jobhistory Of Second and Later Attempts
> --------------------------------------------------------------------
>
>                 Key: YARN-3335
>                 URL: https://issues.apache.org/jira/browse/YARN-3335
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.7.0
>            Reporter: Chang Li
>            Assignee: Chang Li
>         Attachments: YARN-3335.1.patch, YARN-3335.2.patch
>
>
> Related to a fixed issue MAPREDUCE-6230 which cause a Job to get into error state. In
that situation Job's second or some later attempt could succeed but those later attempts'
history file will all be lost. Because the first attempt in error state will copy its history
file to intermediate dir while mistakenly think of itself as lastattempt. Jobhistory server
will later move the history file of that error attempt from intermediate dir to done dir while
ignore the rest of that job attempt's later history files in intermediate dir.  



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