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https://issues.apache.org/jira/browse/FLINK-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16295128#comment-16295128
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ASF GitHub Bot commented on FLINK-7495:
---------------------------------------
Github user PedroMrChaves commented on the issue:
https://github.com/apache/flink/pull/4621
This change needs to also be added to previous versions. I'm using version
1.3.2 and realised that the initializeState(..) function was not being called.
> AbstractUdfStreamOperator#initializeState() should be called in
> AsyncWaitOperator#initializeState()
> ---------------------------------------------------------------------------------------------------
>
> Key: FLINK-7495
> URL: https://issues.apache.org/jira/browse/FLINK-7495
> Project: Flink
> Issue Type: Bug
> Components: DataStream API
> Reporter: Ted Yu
> Assignee: Fang Yong
> Priority: Minor
> Fix For: 1.4.0
>
>
> {code}
> recoveredStreamElements = context
> .getOperatorStateStore()
> .getListState(new ListStateDescriptor<>(STATE_NAME,
> inStreamElementSerializer));
> {code}
> Call to AbstractUdfStreamOperator#initializeState() should be added in the
> beginning
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