[ http://issues.apache.org/jira/browse/HADOOP-218?page=all ]
Doug Cutting resolved HADOOP-218:
---------------------------------
Fix Version: 0.3
Resolution: Fixed
I just committed this. Thanks, Mahadev!
> Inefficient calls to get configuration values in TaskInprogress
> ---------------------------------------------------------------
>
> Key: HADOOP-218
> URL: http://issues.apache.org/jira/browse/HADOOP-218
> Project: Hadoop
> Type: Improvement
> Components: mapred
> Reporter: Mahadev konar
> Assignee: Mahadev konar
> Priority: Minor
> Fix For: 0.3
> Attachments: speculative.patch
>
> Each time a pollforNewTask in called on the JobTracker, the taskinprogress
> makes a call to hasSpeculativeTask() which current does a
> conf.getSpeculativeExecution() each time its called. The fix would be to
> store it in the TaskInProgress as soon as it is created and make only a
> single call to conf.getSpeculativeExecution().
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