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From "Manu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5976) native-task should not fail to build if snappy is missing
Date Thu, 24 Jul 2014 14:22:38 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14073231#comment-14073231
] 

Manu Zhang commented on MAPREDUCE-5976:
---------------------------------------

patch updated. Changes include 

1. checks for all compression codecs in the java side whether they have native support built
in. 
2. remove snappy header files and include system snappy library in native code



> native-task should not fail to build if snappy is missing
> ---------------------------------------------------------
>
>                 Key: MAPREDUCE-5976
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5976
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: task
>            Reporter: Todd Lipcon
>            Assignee: Sean Zhong
>         Attachments: mapreduce-5976-v2.txt, mapreduce-5976.txt
>
>
> Other native parts of Hadoop will automatically disable snappy support if snappy is not
present and -Drequire.snappy is not passed. native-task should do the same. (right now, it
fails to build if snappy is missing)



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