[jira] [Created] (FLINK-5507) remove queryable list state sink

[Shang Yuanchun (Jira)]

Nico Kruber created FLINK-5507:
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             Summary: remove queryable list state sink
                 Key: FLINK-5507
                 URL: https://issues.apache.org/jira/browse/FLINK-5507
             Project: Flink
          Issue Type: Improvement
          Components: State Backends, Checkpointing
    Affects Versions: 1.2.0
            Reporter: Nico Kruber
            Assignee: Nico Kruber


The queryable state "sink" using ListState
(".asQueryableState(<name>, ListStateDescriptor)") stores all incoming data forever and is never cleaned. Eventually, it will pile up too much memory and is thus of limited use.

We should remove it from the API.



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