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Posted to issues@flink.apache.org by "Benchao Li (Jira)" <ji...@apache.org> on 2020/04/19 12:16:00 UTC
[jira] [Updated] (FLINK-17137) Support mini batch for
WindowOperator in blink planner
[ https://issues.apache.org/jira/browse/FLINK-17137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benchao Li updated FLINK-17137:
-------------------------------
Description:
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.
Design document: https://docs.google.com/document/d/1GYlrg8dkYcw5fuq1HptdA3lygXrS_VRbnI8NXoEtZCg/edit?usp=sharing
cc [~jark]
was:
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]
> 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
> Priority: Major
>
> 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.
> Design document: https://docs.google.com/document/d/1GYlrg8dkYcw5fuq1HptdA3lygXrS_VRbnI8NXoEtZCg/edit?usp=sharing
> cc [~jark]
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