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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1421) use reflection to improve compatibility between Hadoop 1 and 2 JobContext objects
Date Fri, 17 May 2013 00:43:16 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13660208#comment-13660208
] 

Sean Busbey commented on ACCUMULO-1421:
---------------------------------------

[~afuchs], that's my intention. Having trouble building the 1.5 branch on either OS X or CentOS
6.2, so probably I'm going to be delayed. Different tests failing in both cases.
                
> use reflection to improve compatibility between Hadoop 1 and 2 JobContext objects
> ---------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-1421
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1421
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>            Reporter: Adam Fuchs
>            Assignee: Adam Fuchs
>
> JobContext switches between an abstract class and an interface in hadoop 1 and 2, causing
runtime compatibility problems in the compiled Accumulo bytecode. Avoid the runtime problem
by using reflection to access the configuration object stored in the JobContext.

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