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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1795) ensure 1.4 remains compatible with Hadoop 0.20.203
Date Tue, 26 Nov 2013 21:31:35 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13833094#comment-13833094
] 

Josh Elser commented on ACCUMULO-1795:
--------------------------------------

bq. I thought for Accumulo 1.5 we were sticking with 1.0.4 as the default hadoop-1 version
and moving to 1.2.1 for Accumulo 1.6.

No, that's wrong too. Our hadoop 1 dependency is 1.2.1 across 1.5 and 1.6 (and onward). The
difference between 1.5 and 1.6 is that 1.5 defaults to hadoop1 and 1.6 defaults to hadoop2.

The git commit commenting can be a bit confusing at times because we want to keep the ability
to merge "up" along versions of Accumulo (x -> y -> z...). It makes dealing with "divergent"
changes more onerous, but I'm not sure of a way around this that also preserves our ability
to merge up.

> ensure 1.4 remains compatible with Hadoop 0.20.203
> --------------------------------------------------
>
>                 Key: ACCUMULO-1795
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1795
>             Project: Accumulo
>          Issue Type: Sub-task
>    Affects Versions: 1.4.5
>            Reporter: Sean Busbey
>            Assignee: Bill Havanki
>             Fix For: 1.4.5
>
>         Attachments: ACCUMULO-1795.patch
>
>
> should be binary compatible with a hadoop 0.20.203.0 cluster.



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