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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11887) Introduce Intel ISA-L erasure coding library for the native support
Date Thu, 04 Jun 2015 10:14:39 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14572498#comment-14572498
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Steve Loughran commented on HADOOP-11887:
-----------------------------------------

Build commentary
# {{pom.xml}} L672that {{<exec>}} should't be using {{<arg line>}}, its better
to use a list of {{<arg value>}} elements. Why? Less brittle to spaces in the paths
# put ant.contrib version into the hadoop-project/pom.xml
# {{hadoop-project/pom.xml}}. there must be only one {{<PATH>}} declaration; that entry
was already broken. Merge them to one declaration.
# native work like this really does need the windows stuff done at the same time. Otherwise
we can assume that build will break the moment this patch goes in. 

> Introduce Intel ISA-L erasure coding library for the native support
> -------------------------------------------------------------------
>
>                 Key: HADOOP-11887
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11887
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: io
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>         Attachments: HADOOP-11887-v1.patch, HADOOP-11887-v2.patch, HADOOP-11887-v3.patch,
HADOOP-11887-v4.patch
>
>
> This is to introduce Intel ISA-L erasure coding library for the native support, via dynamic
loading mechanism (dynamic module, like *.so in *nix and *.dll on Windows).



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