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From "Rohini Palaniswamy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-4627) [Pig on Tez] Self join does not handle null values correctly
Date Wed, 02 Sep 2015 05:08:47 GMT

     [ https://issues.apache.org/jira/browse/PIG-4627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Rohini Palaniswamy updated PIG-4627:
    Attachment: PIG-4627-fix-testfailures.patch

Fixing unit test failures in https://builds.apache.org/job/Pig-trunk-commit/2232/testReport/


PigBytesRawComparator.java needed to return return code immediately after comparison without
applying sort order for PIG-4298 which I had missed earlier not reading the comment.

> [Pig on Tez] Self join does not handle null values correctly
> ------------------------------------------------------------
>                 Key: PIG-4627
>                 URL: https://issues.apache.org/jira/browse/PIG-4627
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: 0.16.0, 0.15.1
>         Attachments: PIG-4627-1.patch, PIG-4627-fix-testfailures.patch
>   Self join does not produce right results in case of null after PIG-4495 which writes
multiple inputs into same tez input. Need the https://issues.apache.org/jira/secure/attachment/12628162/PIG-3761-1.patch
fix of  PIG-3761 to handle that by comparing indexes in the raw comparators.

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