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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: changes1.patch
Includes the following changes:
Changes to cogroup as indicated by Alan for optimizing the number of bags (Most
changes to other files are side effects of this)
Changes to DataBag & Tuple to make them Serializable
I made a change in DataType.isAtomic - There were two check for FLOAT and
BOOLEAN was missing. I thought it might be a typo and changed it. Chk this out
I made some more minor changes like renaming some variables and things like that
Out of curiosity I ran findbugs on the physicalLayer & mapReduceLayer packages
and found some bugs there that I think we need to address. I have fixed some
minor ones and all the ones in mapReduceLayer. But others need quite a bit of
change. I will take a look at them later after discussing them with Shubham if
its ok to make changes in his module as suggested by findbugs.
@types_branh_all: If possible please run findbugs on your packages and try to
resolve them.
> 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: changes1.patch, 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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