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https://issues.apache.org/jira/browse/MAPREDUCE-2759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli resolved MAPREDUCE-2759.
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Resolution: Won't Fix
We haven't done a 1.x/0.21/0.22 based release in a long long time. Unlikely
this issue is going to be fixed/released.
Closing this as Won't Fix. Please revert back if you disagree. Thanks.
> TaskTrackerAction should follow Open Closed Principle
> -----------------------------------------------------
>
> Key: MAPREDUCE-2759
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2759
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: tasktracker
> Affects Versions: 0.23.0
> Environment: NA
> Reporter: Rajesh Putta
> Priority: Minor
>
> In the class TaskTrackerAction there are fixed actions or directions
> specified from the Job Tracker to the Task Tracker.So if in the future if
> some more actions are specified from the Job Tracker to Task Tracker,Current
> implementation is breaking Open Closed Principle(Open for extension,closed
> for modification).As the number of actions increases in the future, the code
> need to be modified to incorporate the actions.
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