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https://issues.apache.org/jira/browse/MAPREDUCE-2372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13035143#comment-13035143
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Hadoop QA commented on MAPREDUCE-2372:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12479511/mapreduce-2372.txt
against trunk revision 1103993.
+1 @author. The patch does not contain any @author tags.
-1 tests included. 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.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
+1 system test framework. The patch passed system test framework compile.
Test results:
https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/258//testReport/
Findbugs warnings:
https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/258//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/258//console
This message is automatically generated.
> TaskLogAppender mechanism shouldn't be set in log4j.properties
> --------------------------------------------------------------
>
> Key: MAPREDUCE-2372
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2372
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: task
> Affects Versions: 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: 0.22.0
>
> Attachments: mapreduce-2372.txt, mapreduce-2372.txt,
> mapreduce-2372.txt
>
>
> The TaskLogAppender log4j appender relies on using log4j.properties to pass
> in some Java system properties into properties of the logger. This is
> problematic since we've often found that users have customized
> log4j.properties and don't upgrade it when they upgrade the version of Hadoop.
> Since this is really an internal mechanism of how the task runner passes task
> info to the TLA, we shouldn't rely on these settings in log4j.properties at
> all. Rather, we should just get the system properties directly from
> System.getProperty.
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