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Posted to common-dev@hadoop.apache.org by "Mahadev konar (JIRA)" <ji...@apache.org> on 2006/11/08 20:15:04 UTC
[jira] Created: (HADOOP-694) jobtracker expireluanching tasks
throws out Nullpointer exceptions
jobtracker expireluanching tasks throws out Nullpointer exceptions
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Key: HADOOP-694
URL: http://issues.apache.org/jira/browse/HADOOP-694
Project: Hadoop
Issue Type: Bug
Reporter: Mahadev konar
Assigned To: Mahadev konar
Priority: Minor
This happens when a tasktracker has been expired and this thread tries to call failedTask. The tasktrackerStatus becomes null and this thread throws out nullpointerexceptions.
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[jira] Updated: (HADOOP-694) jobtracker expireluanching tasks
throws out Nullpointer exceptions
Posted by "Doug Cutting (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-694?page=all ]
Doug Cutting updated HADOOP-694:
--------------------------------
Status: Resolved (was: Patch Available)
Fix Version/s: 0.9.0
Resolution: Fixed
I just committed this. Thanks, Mahadev!
> jobtracker expireluanching tasks throws out Nullpointer exceptions
> ------------------------------------------------------------------
>
> Key: HADOOP-694
> URL: http://issues.apache.org/jira/browse/HADOOP-694
> Project: Hadoop
> Issue Type: Bug
> Reporter: Mahadev konar
> Assigned To: Mahadev konar
> Priority: Minor
> Fix For: 0.9.0
>
> Attachments: taskexpire.patch
>
>
> This happens when a tasktracker has been expired and this thread tries to call failedTask. The tasktrackerStatus becomes null and this thread throws out nullpointerexceptions.
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[jira] Updated: (HADOOP-694) jobtracker expireluanching tasks
throws out Nullpointer exceptions
Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-694?page=all ]
Mahadev konar updated HADOOP-694:
---------------------------------
Status: Patch Available (was: Open)
> jobtracker expireluanching tasks throws out Nullpointer exceptions
> ------------------------------------------------------------------
>
> Key: HADOOP-694
> URL: http://issues.apache.org/jira/browse/HADOOP-694
> Project: Hadoop
> Issue Type: Bug
> Reporter: Mahadev konar
> Assigned To: Mahadev konar
> Priority: Minor
> Attachments: taskexpire.patch
>
>
> This happens when a tasktracker has been expired and this thread tries to call failedTask. The tasktrackerStatus becomes null and this thread throws out nullpointerexceptions.
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[jira] Updated: (HADOOP-694) jobtracker expireluanching tasks
throws out Nullpointer exceptions
Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-694?page=all ]
Mahadev konar updated HADOOP-694:
---------------------------------
Attachment: taskexpire.patch
This patch checks to see if the tasktracker status is null or not before calling taskfailed.
> jobtracker expireluanching tasks throws out Nullpointer exceptions
> ------------------------------------------------------------------
>
> Key: HADOOP-694
> URL: http://issues.apache.org/jira/browse/HADOOP-694
> Project: Hadoop
> Issue Type: Bug
> Reporter: Mahadev konar
> Assigned To: Mahadev konar
> Priority: Minor
> Attachments: taskexpire.patch
>
>
> This happens when a tasktracker has been expired and this thread tries to call failedTask. The tasktrackerStatus becomes null and this thread throws out nullpointerexceptions.
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