Jungtaek Lim created STORM-2962:
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Summary: KeyValue State Resharding
Key: STORM-2962
URL: https://issues.apache.org/jira/browse/STORM-2962
Project: Apache Storm
Issue Type: Improvement
Components: storm-client
Reporter: Jungtaek Lim
Storm's KeyValueState leverages namespace which is typically composed to
component name + task id, which means the key-value pair is bound to the task.
To allow rebalancing topology with different parallelism for stateful
component, we should support resharding of the state.
I wonder more thing about current State implementation but it should be filed
to other issues after verification.
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