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https://issues.apache.org/jira/browse/HIVE-1695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12971166#action_12971166
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Sreekanth Ramakrishnan commented on HIVE-1695:
----------------------------------------------
Ran test case, TestParse failed and checked it. it seems to be an xml Decoder
issue.
The diff's of faliures seems to be of following types:
Original:
{noformat}
<void property="mode">
<object class="org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator$Mode"
method="valueOf">
<string>PARTIAL1</string>
</object>
{noformat}
test case output:
{noformat}
<void property="mode">
<object class="java.lang.Enum" method="valueOf">
<class>org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator$Mode</class>
<string>PARTIAL1</string>
</object>
</void>
{noformat}
Marking this patch as available so review can be done.
> MapJoin followed by ReduceSink should be done as single MapReduce Job
> ---------------------------------------------------------------------
>
> Key: HIVE-1695
> URL: https://issues.apache.org/jira/browse/HIVE-1695
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Amareshwari Sriramadasu
> Attachments: hive-1695-1.patch, hive-1695.patch
>
>
> Currently MapJoin followed by ReduceSink runs as two MapReduce jobs : One map
> only job followed by a Map-Reduce job. It can be combined into single
> MapReduce Job.
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