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Posted to issues@flink.apache.org by "Benchao Li (Jira)" <ji...@apache.org> on 2020/04/14 12:44:00 UTC

[jira] [Created] (FLINK-17137) Support mini batch for WindowOperator in blink planner

Benchao Li created FLINK-17137:
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             Summary: Support mini batch for WindowOperator in blink planner
                 Key: FLINK-17137
                 URL: https://issues.apache.org/jira/browse/FLINK-17137
             Project: Flink
          Issue Type: Improvement
          Components: Table SQL / Planner, Table SQL / Runtime
            Reporter: Benchao Li


Currently only regular aggregate and deduplicate support mini batch. WindowOperator is a very frequently used operator in Flink, it's very helpful to support mini batch for it.

 

cc [~jark]



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