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https://issues.apache.org/jira/browse/PIG-958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ankur updated PIG-958:
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Attachment: 958.v3.patch
Pradeep,
Thanks for your review comments. I have incorporated the
suggestions provided in the code review. The code is vastly simplified, cleaner
and more readable :-).
Unit test now pass in local mode but fail in cluster mode after taking an
update of Pig code base. The error I see is :-
hdfs://localhost.localdomain:40352/user/gankur/output/_temporary/_attempt_20091009030519686_0001_m_000000_0/output,
expected: file:///
Looks like a config issue with org.apache.pig.test.MiniCluster in the latest
pig code. I didn't get time to debug this as I am going on a vacation.
Regardless, I have attached the new patch for your review. Please suggest what
needs to be done to pass the unit test in cluster mode.
-Ankur
> Splitting output data on key field
> ----------------------------------
>
> Key: PIG-958
> URL: https://issues.apache.org/jira/browse/PIG-958
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.4.0
> Reporter: Ankur
> Attachments: 958.v3.patch
>
>
> Pig users often face the need to split the output records into a bunch of
> files and directories depending on the type of record. Pig's SPLIT operator
> is useful when record types are few and known in advance. In cases where type
> is not directly known but is derived dynamically from values of a key field
> in the output tuple, a custom store function is a better solution.
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