[jira] [Commented] (MAPREDUCE-6068) Illegal progress value warnings in map tasks

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14129927#comment-14129927 ] 

Hadoop QA commented on MAPREDUCE-6068:
--------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12668020/MAPREDUCE-6068.v1.patch
  against trunk revision 4be9517.

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {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-core.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4867//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4867//console

This message is automatically generated.

> Illegal progress value warnings in map tasks
> --------------------------------------------
>
>                 Key: MAPREDUCE-6068
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6068
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, task
>    Affects Versions: 3.0.0
>            Reporter: Todd Lipcon
>            Assignee: Binglin Chang
>         Attachments: MAPREDUCE-6068.v1.patch
>
>
> When running a terasort on latest trunk, I see the following in my task logs:
> {code}
> 2014-09-02 17:42:28,437 INFO [main] org.apache.hadoop.mapred.MapTask: Map output collector class = org.apache.hadoop.mapred.MapTask$MapOutputBuffer
> 2014-09-02 17:42:42,238 WARN [main] org.apache.hadoop.util.Progress: Illegal progress value found, progress is larger than 1. Progress will be changed to 1
> 2014-09-02 17:42:42,238 WARN [main] org.apache.hadoop.util.Progress: Illegal progress value found, progress is larger than 1. Progress will be changed to 1
> 2014-09-02 17:42:42,241 INFO [main] org.apache.hadoop.mapred.MapTask: Starting flush of map output
> {code}
> We should eliminate these warnings.



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