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https://issues.apache.org/jira/browse/ACCUMULO-804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13832678#comment-13832678
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ASF subversion and git services commented on ACCUMULO-804:
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Commit d5f16575f721d4fa7977dd1d1e8a9d9e7481b1ab in branch
refs/heads/1.5.1-SNAPSHOT from [~busbey]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=d5f1657 ]
ACCUMULO-804 fix the functional tests for hadoop-2.0
git-svn-id: https://svn.apache.org/repos/asf/accumulo/branches/1.5@1458388
13f79535-47bb-0310-9956-ffa450edef68
(cherry picked from commit 17ef9c25ef2970b02b4771217f4bdf06fa0517a8)
Reason: Hadoop2 Compat
Author: Eric C. Newton
Ref: ACCUMULO-1792
Signed-off-by: Eric Newton <[email protected]>
> Hadoop 2.0 Support
> ------------------
>
> Key: ACCUMULO-804
> URL: https://issues.apache.org/jira/browse/ACCUMULO-804
> Project: Accumulo
> Issue Type: Improvement
> Components: client
> Affects Versions: 1.4.3
> Reporter: Ed Kohlwey
> Assignee: Eric Newton
> Labels: hackathon
> Fix For: 1.5.0
>
>
> We should start thinking about Hadoop 2 support now that it is Cloudera's
> recommended distribution and many new Hadoop users will probably be adopting
> it.
> When I investigated this first a few months ago it seemed like the biggest
> barrier to this was that all the Map/Reduce related tests are implemented
> using pseudo-private constructors from Hadoop 1.0 that are no-longer present
> in Hadoop 2.0.
> The main strategy to fix this should probably be to adopt the Map/Reduce
> cluster test object for testing the various Accumulo input formats instead of
> instrumenting them directly. I have used this convenience object successfully
> on tests utilizing MockInstance, so I think it should work fine.
> There may also be some filesystem API issues but I don't think they will be
> too severe.
> The other main issue is that we will need to actually deploy on Hadoop 1 and
> 2 and run the integration tests once we start supporting both, so that will
> be a headache for release testing that we should think through.
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