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https://issues.apache.org/jira/browse/PIG-162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12596610#action_12596610
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Alan Gates commented on PIG-162:
--------------------------------
I still don't understand exactly what you want to happen. Is it that
Launcher.launchPig is the default behavior and you only want to have subclasses
override it if they need to? If so, make it non-static. Then if LocalLauncher
or MapReduceLauncher want to override it, they can do so, and still call
super.launchPig from inside their version of launchPig to avoid duplicating the
functionality. If it isn't something that outsiders should be calling, make it
protected and then provide an abstract function in launcher (say launch()) that
LocalLauncher and MapReduceLauncher could both implement, which would then in
turn call Launcher.launchPig().
> Rework mapreduce submission and monitoring
> ------------------------------------------
>
> Key: PIG-162
> URL: https://issues.apache.org/jira/browse/PIG-162
> Project: Pig
> Issue Type: Sub-task
> Environment: This bug tracks works to rework the submission and
> monitoring interface to map reduce as described in
> http://wiki.apache.org/pig/PigTypesFunctionalSpec
> Reporter: Alan Gates
> Assignee: Alan Gates
> Attachments: mapreduceJumbo.patch, mapreduceJumboWithComInc.patch,
> modJumbo.patch, split.png, TEST-org.apache.pig.test.TestMRCompiler.txt,
> TEST-org.apache.pig.test.TestMRCompiler.txt,
> TEST-org.apache.pig.test.TestUnion.txt
>
>
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