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From "Ben McCann (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10026) Upgrade to Jackson 2
Date Tue, 08 Oct 2013 09:50:42 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13789074#comment-13789074
] 

Ben McCann commented on HADOOP-10026:
-------------------------------------

fyi, if you have the hadoop-supplied jackson 1.x on the classpath and this new jackson 2.x
is also on the classpath that is fine. they are different maven group ids and different package
names, so you can have both in the same project no problem

> Upgrade to Jackson 2
> --------------------
>
>                 Key: HADOOP-10026
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10026
>             Project: Hadoop Common
>          Issue Type: Task
>            Reporter: Ben McCann
>         Attachments: hadoop-tools-openstack-jackson.patch
>
>
> I'd like to see Hadoop upgrade to Jackson 2. This is a change that should be able to
be made to each Hadoop project one at a time, so I've attached a patch for the first and will
follow up with others if this one is committed.



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