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https://issues.apache.org/jira/browse/FLINK-21179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei Zhong updated FLINK-21179:
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Description: As the ReducingState and AggregatingState only support
non-rich functions, we need to make sure that the open/close methods of the
Python DataStream Function are not implemented when using in ReducingState and
AggregatingState. (was: As the ReducingState and AggregatingState only support
non-rich functions, we need to split the base class of the DataStream Functions
to 'Function' and 'RichFunction'.)
Summary: Make sure that the open/close methods of the Python DataStream
Function are not implemented when using in ReducingState and AggregatingState
(was: Split the base class of Python DataStream Function to 'Function' and
'RichFunction')
> Make sure that the open/close methods of the Python DataStream Function are
> not implemented when using in ReducingState and AggregatingState
> --------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-21179
> URL: https://issues.apache.org/jira/browse/FLINK-21179
> Project: Flink
> Issue Type: Sub-task
> Components: API / Python
> Reporter: Wei Zhong
> Priority: Major
> Fix For: 1.13.0
>
>
> As the ReducingState and AggregatingState only support non-rich functions, we
> need to make sure that the open/close methods of the Python DataStream
> Function are not implemented when using in ReducingState and AggregatingState.
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