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Posted to common-dev@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2007/09/10 18:05:29 UTC
[jira] Commented: (HADOOP-1840) Task's diagnostic messages are lost
sometimes
[ https://issues.apache.org/jira/browse/HADOOP-1840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12526180 ]
Hadoop QA commented on HADOOP-1840:
-----------------------------------
+1
http://issues.apache.org/jira/secure/attachment/12365459/HADOOP-1840_1_20070910.patch applied and successfully tested against trunk revision r574187.
Test results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/724/testReport/
Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/724/console
> Task's diagnostic messages are lost sometimes
> ---------------------------------------------
>
> Key: HADOOP-1840
> URL: https://issues.apache.org/jira/browse/HADOOP-1840
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.15.0
> Reporter: Arun C Murthy
> Assignee: Arun C Murthy
> Priority: Critical
> Fix For: 0.15.0
>
> Attachments: HADOOP-1840_1_20070910.patch
>
>
> HADOOP-1158 (scheduled for 0.15.0) introduced a bug where sometimes the task's diagnostic's messages sent via {{TaskUmbilicalProtocol.reportDiagnosticInfo}} are lost. This is due to them being not being saved properly and being overridden in {{TaskStatus.statusUpdate}}, simple fix is to append the prev diagnostic message.
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