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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3848) TaskTracker.localizeJob calls getSystemDir for each task rather than caching it
Date Tue, 29 Jul 2008 04:46:31 GMT
TaskTracker.localizeJob calls getSystemDir for each task rather than caching it 
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                 Key: HADOOP-3848
                 URL: https://issues.apache.org/jira/browse/HADOOP-3848
             Project: Hadoop Core
          Issue Type: Bug
          Components: mapred
    Affects Versions: 0.18.0
            Reporter: Arun C Murthy
            Assignee: Arun C Murthy
             Fix For: 0.19.0


We should call it once and cache that value, I see 100k+ RPCs for large jobs...

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