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From "Vinod K V (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-5424) Expired launching tasks affect small jobs' execution time
Date Fri, 06 Mar 2009 11:39:56 GMT
Expired launching tasks affect small jobs' execution time
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                 Key: HADOOP-5424
                 URL: https://issues.apache.org/jira/browse/HADOOP-5424
             Project: Hadoop Core
          Issue Type: Bug
          Components: mapred
            Reporter: Vinod K V


Currently when a task is given to a TT, the JT doesn't mark the task as running till the TT
responds back to the JT. And within 10 mins(hard-coded), if the task doesn't come back, then
only the task gets relaunched. For small jobs, this is a lot of time.


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