Jungtaek Lim created STORM-2962: ----------------------------------- 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)