[jira] [Updated] (PIG-1814) mapred.output.compress in SET statement does not work

["Daniel Dai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-1814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated PIG-1814:
----------------------------

    Attachment: PIG-1814-1.patch

> mapred.output.compress in SET statement does not work
> -----------------------------------------------------
>
>                 Key: PIG-1814
>                 URL: https://issues.apache.org/jira/browse/PIG-1814
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.8.0
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.9.0
>
>         Attachments: PIG-1814-1.patch
>
>
> Setting output compression using "SET" in the script does not work:
> SET mapred.output.compress true;
> SET mapred.output.compression.codec org.apache.hadoop.io.compress.GzipCodec;
> We did some trick to make individual compression setting for multistore work. Instead of the above parameter, using the following works:
> SET output.compression.enabled true;
> SET output.compression.codec org.apache.hadoop.io.compress.GzipCodec;
> However, this is against intuition. We should use mapred.output.compress/mapred.output.compression.codec.

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