[HIVE-23919] Merge all kind of Join operator variants (Semi, Anti, Normal) into one. - ASF JIRA

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Type: Bug
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: None
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Description

Currently in Hive we create different operator for different kind of join. n Calcite, it all seems to be based on a single Join class in newer releases. So the classes like HiveAntiJoin, HiveSemiJoin can be merged into one.

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HIVE-23716 Support Anti Join in Hive

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Assignee:: mahesh kumar behera

Reporter:: mahesh kumar behera

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Watchers:: 3 Start watching this issue

Dates

Created:: 24/Jul/20 02:37

Updated:: 24/Jul/20 03:51