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https://issues.apache.org/jira/browse/FLINK-20232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dian Fu updated FLINK-20232:
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Description: Currently, it doesn't consider object reuse in
PythonTimestampsAndWatermarksOperator. We should put a copy of the input
element into bufferedInputs if object reuse of enabled. (was: Currently, it
doesn't consider object reuse in the operators of Python DataStream API.)
> Handle object reuse properly in the operators of Python DataStream API
> ----------------------------------------------------------------------
>
> Key: FLINK-20232
> URL: https://issues.apache.org/jira/browse/FLINK-20232
> Project: Flink
> Issue Type: Bug
> Components: API / Python
> Affects Versions: 1.12.0
> Reporter: Dian Fu
> Assignee: Shuiqiang Chen
> Priority: Major
> Fix For: 1.12.0
>
>
> Currently, it doesn't consider object reuse in
> PythonTimestampsAndWatermarksOperator. We should put a copy of the input
> element into bufferedInputs if object reuse of enabled.
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