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https://issues.apache.org/jira/browse/FLINK-18796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17172934#comment-17172934
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Roman Khachatryan commented on FLINK-18796:
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During the offline discussion, we agreed that making field volatile makes
sense; caching it would be overkill, and there should be no visible performance
impact.
Besides Kinesis and Cassandra, there is only one such sink:
FlinkKafkaProducerBase.flushOnCheckpoint.
> FlinkKinesisProducer.backpressureLatch should be volatile
> ---------------------------------------------------------
>
> Key: FLINK-18796
> URL: https://issues.apache.org/jira/browse/FLINK-18796
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kinesis
> Affects Versions: 1.11.1
> Reporter: Roman Khachatryan
> Assignee: Roman Khachatryan
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.12.0
>
>
> (confirm first)
>
> cc: [~rmetzger]
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