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https://issues.apache.org/jira/browse/FLINK-37982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Qilong Wang updated FLINK-37982:
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Description:
When execute processWatermark in TableKeyedAsyncWaitOperator, only results in
first watermark can output from TableAsyncExecutionController.
Other results can only be triggered by endInput because of
`mailboxExecutor.yield()`
We need execute `mailboxExecutor.yield()` when processing processWatermark.
was:
When execute processWatermark in TableKeyedAsyncWaitOperator, only results in
first watermark can output from TableAsyncExecutionController.
Other results can only be triggered by endInput because of
`mailboxExecutor.yield()`
We need execute `mailboxExecutor.yield()` when processing processWatermark.
!image-2025-06-23-12-13-23-393.png!
> When Watermark is updated, the result output in TableAsyncExecutionController
> cannot be triggered
> -------------------------------------------------------------------------------------------------
>
> Key: FLINK-37982
> URL: https://issues.apache.org/jira/browse/FLINK-37982
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
> Affects Versions: 2.1.0
> Reporter: Qilong Wang
> Priority: Major
>
> When execute processWatermark in TableKeyedAsyncWaitOperator, only results in
> first watermark can output from TableAsyncExecutionController.
> Other results can only be triggered by endInput because of
> `mailboxExecutor.yield()`
> We need execute `mailboxExecutor.yield()` when processing processWatermark.
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