[jira] [Created] (FLINK-9116) Introduce getAll and removeAll for MapState

[Shang Yuanchun (Jira)]

Sihua Zhou created FLINK-9116:
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             Summary: Introduce getAll and removeAll for MapState
                 Key: FLINK-9116
                 URL: https://issues.apache.org/jira/browse/FLINK-9116
             Project: Flink
          Issue Type: New Feature
          Components: State Backends, Checkpointing
    Affects Versions: 1.5.0
            Reporter: Sihua Zhou
             Fix For: 1.6.0


We have supported {{putAll(List)}} in {{MapState}}, I think we should also support {{getAll(Iterable)}} and {{removeAll(Iterable)}} in {{MapState}}, it can be convenient in some scenario.



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