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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-162) Rework mapreduce submission and monitoring
Date Wed, 28 May 2008 14:01:44 GMT

     [ https://issues.apache.org/jira/browse/PIG-162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alan Gates updated PIG-162:
---------------------------

    Attachment: TEST-org.apache.pig.test.TestMapReduce.txt

After the latest set of patches I'm seeing issues on the map reduce side where it appears
that we're having trouble with the map reduce execution.  In particular I see a couple of
error messages:

# We're seeing errors saying it can't write to the file.
# IOExceptions of a type mismatch in the key.
# Errors don't seem to be being propagated back, as the tests are returning wrong or null
results rather than giving an error.

> 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.TestMapReduce.txt,
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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