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Date: Tue, 28 Feb 2012 05:16:49 +0000 (UTC)
From: "Hadoop QA (Commented) (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
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Subject: [jira] [Commented] (MAPREDUCE-3933) Failures because
 MALLOC_ARENA_MAX is not set
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    [ https://issues.apache.org/jira/browse/MAPREDUCE-3933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13217911#comment-13217911 ] 

Hadoop QA commented on MAPREDUCE-3933:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12516276/MAPREDUCE-3933.patch
  against trunk revision .

    +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 patch.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1945//console

This message is automatically generated.
                
> Failures because MALLOC_ARENA_MAX is not set
> --------------------------------------------
>
>                 Key: MAPREDUCE-3933
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3933
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ahmed Radwan
>            Assignee: Ahmed Radwan
>         Attachments: MAPREDUCE-3933.patch
>
>
> We have noticed a bunch of MapReduce test failures on CentOS 6 due to "running beyond virtual memory limits".
> These tests fail with messages of the form:
> {code}
> [Node Status Updater] nodemanager.NodeStatusUpdaterImpl (NodeStatusUpdaterImpl.java:getNodeStatus(254)) - Sending out status for container: container_id {, app_attempt_id {, application_id {, id: 1, cluster_timestamp: 1330401645767, }, attemptId: 1, }, id: 1, }, state: C_RUNNING, diagnostics: "Container [pid=16750,containerID=container_1330401645767_0001_01_000001] is running beyond virtual memory limits. Current usage: 220.5mb of 2.0gb physical memory used; 7.1gb of 4.2gb virtual memory used. Killing container
> {code}
> The failing tests are:
> {code}
> TestJobCounters
> TestJobSysDirWithDFS
> TestLazyOutput
> TestMiniMRChildTask
> TestMiniMRClientCluster
> TestReduceFetchFromPartialMem
> TestChild
> TestMapReduceLazyOutput
> TestJobOutputCommitter
> TestMRAppWithCombiner
> TestMRJobs
> TestMRJobsWithHistoryService
> TestMROldApiJobs
> TestSpeculativeExecution
> TestUberAM
> {code}
> I'll upload a patch momentarily.

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