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Posted to issues@hive.apache.org by "Deepak Jaiswal (JIRA)" <ji...@apache.org> on 2017/08/09 23:13:00 UTC
[jira] [Updated] (HIVE-17283) Enable parallel edges of semijoin
along with mapjoins
[ https://issues.apache.org/jira/browse/HIVE-17283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Deepak Jaiswal updated HIVE-17283:
----------------------------------
Status: Patch Available (was: In Progress)
> Enable parallel edges of semijoin along with mapjoins
> -----------------------------------------------------
>
> Key: HIVE-17283
> URL: https://issues.apache.org/jira/browse/HIVE-17283
> Project: Hive
> Issue Type: Bug
> Reporter: Deepak Jaiswal
> Assignee: Deepak Jaiswal
>
> https://issues.apache.org/jira/browse/HIVE-16260 removes parallel edges of semijoin with mapjoin. However, in some cases it maybe beneficial to have it.
> We need a config which can enable it.
> The default should be false which maintains the existing behavior.
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