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https://issues.apache.org/jira/browse/FLINK-36942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wang Qilong updated FLINK-36942:
--------------------------------
    Description: 
When I use the async state API in RowTimeSortOperator and inherit it from 
AbstractAsyncStateStreamOperator, I cannot trigger onEventTime() when the timer 
expires

Regarding how to reproduce:
in  https://github.com/Au-Miner/flink/tree/RowTimeSortOperator
And execute the tests in RowTimestamportOperatorTest

I think this is a very strange bug because it can be triggered smoothly in 
windowJoinOperator, but cannot be implemented in RowTimestamportOperator

  was:
When I use the async state API in RowTimestamportOperator and inherit it from 
AbstractAsyncStateStreamOperator, I cannot trigger onEventTime() when the timer 
expires

Regarding how to reproduce:
in  https://github.com/Au-Miner/flink/tree/RowTimeSortOperator
And execute the tests in RowTimestamportOperatorTest

I think this is a very strange bug because it can be triggered smoothly in 
windowJoinOperator, but cannot be implemented in RowTimestamportOperator


> Unable to trigger onEventTime() when using the async state API in 
> RowTimestamportOperator
> -----------------------------------------------------------------------------------------
>
>                 Key: FLINK-36942
>                 URL: https://issues.apache.org/jira/browse/FLINK-36942
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Runtime
>    Affects Versions: 2.0.0
>            Reporter: Wang Qilong
>            Priority: Major
>
> When I use the async state API in RowTimeSortOperator and inherit it from 
> AbstractAsyncStateStreamOperator, I cannot trigger onEventTime() when the 
> timer expires
> Regarding how to reproduce:
> in  https://github.com/Au-Miner/flink/tree/RowTimeSortOperator
> And execute the tests in RowTimestamportOperatorTest
> I think this is a very strange bug because it can be triggered smoothly in 
> windowJoinOperator, but cannot be implemented in RowTimestamportOperator



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