You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2006/06/06 01:08:55 UTC
[jira] Closed: (HADOOP-218) Inefficient calls to get configuration
values in TaskInprogress
[ http://issues.apache.org/jira/browse/HADOOP-218?page=all ]
Doug Cutting closed HADOOP-218:
-------------------------------
> 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: 0.3.0
> 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().
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira