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From "Luke Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7264) Bump avro version to at least 1.4.1
Date Fri, 06 May 2011 19:37:03 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13030105#comment-13030105
] 

Luke Lu commented on HADOOP-7264:
---------------------------------

We do want to improve the isolation of dependencies between framework and user code, which
I believe is related but really orthogonal to this jira. HADOOP-7150 is trying to achieve
that. I believe it's mostly achievable via careful refactor of classpath construction and
a little shade/jar/jar in the near term and completely nailed with some like OSGi in the long
term.

> Bump avro version to at least 1.4.1
> -----------------------------------
>
>                 Key: HADOOP-7264
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7264
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: io
>    Affects Versions: 0.21.0
>            Reporter: Luke Lu
>              Labels: avro
>             Fix For: 0.23.0
>
>
> Needed by mapreduce 2.0 avro support. Maybe we could jump to Avro 1.5. There is incompatible
API changes from 1.3x to 1.4x (Utf8 to CharSequence in user facing APIs) not sure about 1.5x
though.

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