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Posted to mapreduce-dev@hadoop.apache.org by "Ahmed Radwan (JIRA)" <ji...@apache.org> on 2011/07/08 07:45:16 UTC

[jira] [Created] (MAPREDUCE-2661) Accessing MapTaskImpl from TaskImpl

Accessing MapTaskImpl from TaskImpl
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                 Key: MAPREDUCE-2661
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2661
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
            Reporter: Ahmed Radwan
            Assignee: Ahmed Radwan
            Priority: Minor


We are directly accessing MapTaskImpl in TaskImpl.InitialScheduleTransition.transition(..). It'll be better to reorganize the code so each subclass can provide its own behavior instead of explicitly checking for the subclass type. 

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