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https://issues.apache.org/jira/browse/HBASE-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13216957#comment-13216957
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Andrew Purtell commented on HBASE-5480:
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There was a constructor called at that site already, and another constructor
called by reflection already above it. This only adds a small incremental cost.
> Fixups to MultithreadedTableMapper for Hadoop 0.23.2+
> -----------------------------------------------------
>
> Key: HBASE-5480
> URL: https://issues.apache.org/jira/browse/HBASE-5480
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Reporter: Andrew Purtell
> Priority: Critical
> Attachments: HBASE-5480.patch
>
>
> There are two issues:
> - StatusReporter has a new method getProgress()
> - Mapper and reducer context objects can no longer be directly instantiated.
> See attached patch. I'm not thrilled with the added reflection but it was the
> minimally intrusive change.
> Raised the priority to critical because compilation fails.
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