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https://issues.apache.org/jira/browse/MRUNIT-161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13538291#comment-13538291
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Brock Noland commented on MRUNIT-161:
-------------------------------------
Damn, it looks like the incompatibilies between hadoop1 and hadoop2 go well
beyond the class -> interface chances AbstractMockContextWrapper was created to
get around. None of the methods needed to support this fix are in hadoop1 ie
context.getCacheArchives, context.getCacheFiles, etc.
> some distributed cache apis not working - JobContext getCacheArchives()
> -----------------------------------------------------------------------
>
> Key: MRUNIT-161
> URL: https://issues.apache.org/jira/browse/MRUNIT-161
> Project: MRUnit
> Issue Type: Bug
> Affects Versions: 1.0.0
> Reporter: Patrick Hunt
> Assignee: Brock Noland
> Priority: Blocker
> Fix For: 1.0.0
>
> Attachments: MRUNIT-161-0.patch
>
>
> I'm using the new MRUnit method withCacheArchive available in 1.0.0.
> DistributedCache.getLocalCacheArchives(conf) returns a non-empty array,
> however
> org.apache.hadoop.mapreduce.JobContext.getCacheArchives()
> in the mapper returns null. It seems that the context mock doesn't have these
> methods implemented?
> I'm using hadoop2, where getLocalCacheArchives is listed as deprecated.
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