[
https://issues.apache.org/jira/browse/HIVE-1695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969294#action_12969294
]
Sreekanth Ramakrishnan commented on HIVE-1695:
----------------------------------------------
Found an issue with the current patch with respect to move operator. Will be
uploading a new patch alongwith the test case modification, soon.
> 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.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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
