[jira] [Created] (FLINK-9489) Checkpoint timers as part of managed keyed state instead of raw keyed state

[Shang Yuanchun (Jira)]

Stefan Richter created FLINK-9489:
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             Summary: Checkpoint timers as part of managed keyed state instead of raw keyed state
                 Key: FLINK-9489
                 URL: https://issues.apache.org/jira/browse/FLINK-9489
             Project: Flink
          Issue Type: Sub-task
          Components: State Backends, Checkpointing
            Reporter: Stefan Richter
            Assignee: Stefan Richter
             Fix For: 1.6.0


Timer state should now become part of the keyed state backend snapshot, i.e., stored inside the managed keyed state. This means that we have to connect our preparation for asynchronous checkpoints with the backend, so that the timers are written as part of the state for each key-group. This means that we will also free up the raw keyed state an might expose it to user functions in the future.



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