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Posted to mapreduce-issues@hadoop.apache.org by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org> on 2011/10/19 09:19:10 UTC
[jira] [Commented] (MAPREDUCE-3159) DefaultContainerExecutor
removes appcache dir on every localization
[ https://issues.apache.org/jira/browse/MAPREDUCE-3159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13130430#comment-13130430 ]
Hadoop QA commented on MAPREDUCE-3159:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12498509/mr-3159.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
-1 javadoc. The javadoc tool appears to have generated 8 warning messages.
-1 javac. The applied patch generated 1707 javac compiler warnings (more than the trunk's current 1706 warnings).
-1 findbugs. The patch appears to introduce 160 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 unit tests in .
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1065//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1065//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1065//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-app.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1065//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-core.html
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1065//console
This message is automatically generated.
> DefaultContainerExecutor removes appcache dir on every localization
> -------------------------------------------------------------------
>
> Key: MAPREDUCE-3159
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3159
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Blocker
> Attachments: mr-3159.txt, mr-3159.txt
>
>
> The DefaultContainerExecutor currently has code that removes the application dir from appcache/ in the local directories on every task localization. This causes any concurrent executing tasks from the same job to fail.
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