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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7608) SnappyCodec check for Hadoop native lib is wrong
Date Fri, 16 Sep 2011 18:49:11 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13106690#comment-13106690
] 

Todd Lipcon commented on HADOOP-7608:
-------------------------------------

+1

> SnappyCodec check for Hadoop native lib is wrong
> ------------------------------------------------
>
>                 Key: HADOOP-7608
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7608
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: io
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: Alejandro Abdelnur
>            Assignee: Alejandro Abdelnur
>             Fix For: 0.23.0, 0.24.0
>
>         Attachments: HADOOP-7608.patch
>
>
> Currently SnappyCodec is doing:
> {code}
>   public static boolean isNativeSnappyLoaded(Configuration conf) {
>     return LoadSnappy.isLoaded() && conf.getBoolean(
>         CommonConfigurationKeys.IO_NATIVE_LIB_AVAILABLE_KEY,
>         CommonConfigurationKeys.IO_NATIVE_LIB_AVAILABLE_DEFAULT);
>   }
> {code}
> But the conf check is wrong as it defaults to true. Instead it should use *NativeCodeLoader.isNativeCodeLoaded()*

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