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Posted to common-issues@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2014/11/19 19:36:34 UTC

[jira] [Commented] (HADOOP-11319) Update Guava to 18.0

    [ https://issues.apache.org/jira/browse/HADOOP-11319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14218292#comment-14218292 ] 

Andrew Wang commented on HADOOP-11319:
--------------------------------------

This issue has come up many times, but unfortunately this is a dependency we can't bump without breaking compatibility. I've expressed a -1 to changing this in the 2.x line, and I'll reiterate it here. It's definitely, definitely something I want to have fixed for Hadoop 3.0 though.

> Update Guava to 18.0
> --------------------
>
>                 Key: HADOOP-11319
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11319
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: build
>            Reporter: Tim Robertson
>            Priority: Critical
>
> In the hadoop libraries you'll find both 11.0.2 (test scope IIRC) and 14.0.1 which are both very outdated.  14.0.1 removes things used in 11.0.2 and 15.0 has removed things in use by Hadoop code in 14.0.1.
> In our experience through CDH3,4 and 5 Guava (along with Jackson and SLF4J 1.7.5) have been the biggest cause for CP issues.



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