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https://issues.apache.org/jira/browse/PIG-162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shravan Matthur Narayanamurthy updated PIG-162:
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Attachment: incr8.patch
Progress Reporter + Support for PODistinct
reporter changes as outlined in the wiki. However, I decided to not report any
progress from inside expression operators like arithmetic and comparison ops.
Their parent operators will anyways be reporting progress.
PODistinct was relatively easy. Just added a visitDistinct method which adds a
group by * + foreach generate $0 to the plan appropriately based on whether we
are processing a mapplan or a reduceplan. Test case for the same has been added
to TestMRCompiler.
> 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: incr7.patch, incr8.patch, 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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