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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AVRO-1170) Avro's new mapreduce APIs don't work with Hadoop 2
Date Mon, 24 Sep 2012 19:03:08 GMT

    [ https://issues.apache.org/jira/browse/AVRO-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13462008#comment-13462008
] 

Doug Cutting commented on AVRO-1170:
------------------------------------

Tests now pass for me with hadoop.version unspecified or with it set to 1 or 2.

It's unfortunate that we need three profiles.  I now see that your previous patch was just
intended to work with either version unspecified or 2.  That might be preferable, as it removes
redundancies in the pom that might later result in problems.  Regardless, we should probably
add a comment describing the possible values.

We should update the top-level build.sh so that it builds jars with both classifiers.  Also
the release instructions will need updating so that we publish both types to Maven.

Where should we document these classifiers for client applications?

Thanks for all your work on this, Tom!
                
> Avro's new mapreduce APIs don't work with Hadoop 2
> --------------------------------------------------
>
>                 Key: AVRO-1170
>                 URL: https://issues.apache.org/jira/browse/AVRO-1170
>             Project: Avro
>          Issue Type: Bug
>          Components: java
>    Affects Versions: 1.7.1
>            Reporter: Tom White
>            Assignee: Tom White
>         Attachments: AVRO-1170.patch, AVRO-1170.patch, AVRO-1170.patch, AVRO-1170.patch
>
>
> Avro does not compile against Hadoop since some interfaces were changed to classes between
Hadoop 1 and 2 (e.g. TaskAttemptContext).

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