[GitHub] [flink] flinkbot commented on pull request #16219: [FLINK-22781][table-planner-blink] Fix bug in emit behavior of GroupWindowAggregate to skip emit window result if input stream of GroupWindowAggregate contains retraction and input counter of input records for current window is zero

[GitBox]

flinkbot commented on pull request #16219:
URL: https://github.com/apache/flink/pull/16219#issuecomment-864976559


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   ## CI report:
   
   * ad7ee4fd31094a6a1268b53dcc6b3a38895712f8 UNKNOWN
   
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