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Jing Ge commented on FLINK-32622: --------------------------------- 1.19: c370b20c8e2d1ea55dd1fc4c283430832d9f9aae > Do not add mini-batch assigner operator if it is useless > -------------------------------------------------------- > > Key: FLINK-32622 > URL: https://issues.apache.org/jira/browse/FLINK-32622 > Project: Flink > Issue Type: Improvement > Components: Table SQL / Planner > Affects Versions: 1.19.0 > Reporter: Fang Yong > Assignee: Jeyhun Karimov > Priority: Major > Labels: pull-request-available > Fix For: 1.20.0 > > > Currently if user config mini-batch for their sql jobs, flink will always add > mini-batch assigner operator in job plan even there's no agg/join operators > in the job. Mini-batch operator will generate useless event and cause > performance issue for them. If the mini-batch is useless for the specific > jobs, flink should not add mini-batch assigner even when users turn on > mini-batch mechanism. -- This message was sent by Atlassian Jira (v8.20.10#820010)