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https://issues.apache.org/jira/browse/FLINK-12077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingsong Lee updated FLINK-12077:
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Description:
Introduce HashJoinOperator to support all join type.
Introduce LongHashJoinGenerator to do some performance optimization when key is
long using LongHybridHashTable.
HashJoinOperator and LongHashJoinOperator can be used in both shuffle hash join
and broadcast hash join.
was:
Introduce HashJoinOperator to support all join type.
Introduce LongHashJoinGenerator to do some performance optimization when key is
long using LongHybridHashTable.
> Introduce HashJoinOperator and LongHashJoinGenerator to blink
> -------------------------------------------------------------
>
> Key: FLINK-12077
> URL: https://issues.apache.org/jira/browse/FLINK-12077
> Project: Flink
> Issue Type: New Feature
> Reporter: Jingsong Lee
> Assignee: Jingsong Lee
> Priority: Major
>
> Introduce HashJoinOperator to support all join type.
> Introduce LongHashJoinGenerator to do some performance optimization when key
> is long using LongHybridHashTable.
> HashJoinOperator and LongHashJoinOperator can be used in both shuffle hash
> join and broadcast hash join.
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