[jira] [Created] (FLINK-6527) OperatorSubtaskState has empty implementations of (un)/registerSharedStates

[Shang Yuanchun (Jira)]

Stefan Richter created FLINK-6527:
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             Summary: OperatorSubtaskState has empty implementations of (un)/registerSharedStates
                 Key: FLINK-6527
                 URL: https://issues.apache.org/jira/browse/FLINK-6527
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.3.0
            Reporter: Stefan Richter
            Assignee: Stefan Richter


With [Flink-5892] we introduced {{OperatorSubtaskState}} to replace {{SubtaskState}}. However, meanwhile, the implementation of {{SubtaskState}} was extended concurrently by implementation for incremental snapshots. This was not carried over to the implementation of {{OperatorSubtaskState}}, as it should.



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