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From "Richard Ding (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-1714) Option mapred.output.compress doesn't work in Pig 0.8 but worked in 0.7
Date Sat, 13 Nov 2010 00:08:14 GMT

     [ https://issues.apache.org/jira/browse/PIG-1714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Richard Ding updated PIG-1714:
------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]
          Status: Resolved  (was: Patch Available)

patch committed to both trunk and 0.8 branch. Thanks Xuefu!

> Option mapred.output.compress doesn't work in Pig 0.8 but worked in 0.7
> -----------------------------------------------------------------------
>
>                 Key: PIG-1714
>                 URL: https://issues.apache.org/jira/browse/PIG-1714
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>             Fix For: 0.8.0
>
>         Attachments: jira-1714-0.patch
>
>
> Command line options -Dmapred.output.compress and -Dmapred.output.compression.codec worked
in Pig 0.7, which, when set, would compress the output, whether or not the output has an extension
.gz, .bz, or .bz2. This behavior changed in 0.8 in that compression is on only if the output
has such extensions. In other words, the command line options have no effect.
> Pig needs to clarify the right way to enable/disable compression and implement it accordingly.
> The behavior change is probably related to PIg-1533.

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