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https://issues.apache.org/jira/browse/HIVE-3891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15719381#comment-15719381
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Lefty Leverenz commented on HIVE-3891:
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Doc note: This adds *hive.auto.convert.sortmerge.join.to.mapjoin* to
HiveConf.java in release 0.12.0, so it needs to be documented in the wiki.
* [Configuration Properties -- Query and DDL Execution |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-QueryandDDLExecution]
Added a TODOC12 label.
> physical optimizer changes for auto sort-merge join
> ---------------------------------------------------
>
> Key: HIVE-3891
> URL: https://issues.apache.org/jira/browse/HIVE-3891
> Project: Hive
> Issue Type: Bug
> Reporter: Namit Jain
> Assignee: Namit Jain
> Labels: TODOC12
> Fix For: 0.12.0
>
> Attachments: HIVE-3891_8.patch, auto_sortmerge_join_1.q,
> auto_sortmerge_join_1.q.out, hive.3891.1.patch, hive.3891.10.patch,
> hive.3891.11.patch, hive.3891.12.patch, hive.3891.13.patch,
> hive.3891.14.patch, hive.3891.15.patch, hive.3891.16.patch,
> hive.3891.2.patch, hive.3891.3.patch, hive.3891.4.patch, hive.3891.5.patch,
> hive.3891.6.patch, hive.3891.7.patch, hive.3891.9.patch
>
>
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