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Posted to mapreduce-issues@hadoop.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2009/11/19 12:03:39 UTC
[jira] Commented: (MAPREDUCE-913) TaskRunner crashes with NPE
resulting in held up slots, UNINITIALIZED tasks and hung TaskTracker
[ https://issues.apache.org/jira/browse/MAPREDUCE-913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12779932#action_12779932 ]
Amareshwari Sriramadasu commented on MAPREDUCE-913:
---------------------------------------------------
{code}
- LOG.info("Error from "+taskid+": "+diagInfo);
+ LOG.info("Diagnostic information from " + taskid + ": " + diagInfo);
{code}
Is there any reason for changing the log msg in the above code?
For the configuration properties in testcase, Can you use the corresponding constant String defined in JobContext class?
> TaskRunner crashes with NPE resulting in held up slots, UNINITIALIZED tasks and hung TaskTracker
> ------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-913
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-913
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: tasktracker
> Affects Versions: 0.20.1
> Reporter: Vinod K V
> Priority: Blocker
> Fix For: 0.21.0
>
> Attachments: mapreduce-913-1.patch, MAPREDUCE-913-20091119.1.txt
>
>
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