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From "rahul k singh (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-5977) Avoid creating JobInProgress objects before Access checks and Queues checks are done in JobTracker submitJob
Date Fri, 05 Jun 2009 04:55:07 GMT
Avoid creating JobInProgress objects before Access checks and Queues checks are done in JobTracker
submitJob 
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                 Key: HADOOP-5977
                 URL: https://issues.apache.org/jira/browse/HADOOP-5977
             Project: Hadoop Core
          Issue Type: Improvement
          Components: mapred
            Reporter: rahul k singh


In JobTracker submitJob , JobInProgress instance gets created . after this checks are done
for access and queue state. In event of checks failed . There isn't any use for these JIP
objects , hence in event of failure only reason these objects were created was to get conf
data and be deleted.

We need to fetch the information required to only do the checks instead of creating a JobInProgress
object

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