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Flink Jira Bot updated FLINK-18165: ----------------------------------- Labels: auto-deprioritized-major auto-deprioritized-minor (was: auto-deprioritized-major stale-minor) Priority: Not a Priority (was: Minor) This issue was labeled "stale-minor" 7 days ago and has not received any updates so it is being deprioritized. If this ticket is actually Minor, please raise the priority and ask a committer to assign you the issue or revive the public discussion. > When savingpoint is restored, select the checkpoint directory and stateBackend > ------------------------------------------------------------------------------ > > Key: FLINK-18165 > URL: https://issues.apache.org/jira/browse/FLINK-18165 > Project: Flink > Issue Type: Improvement > Components: Runtime / State Backends > Affects Versions: 1.9.0 > Environment: flink 1.9 > Reporter: Xinyuan Liu > Priority: Not a Priority > Labels: auto-deprioritized-major, auto-deprioritized-minor > > If the checkpoint file is used as the initial state of the savepoint startup, > it must be ensured that the state backend used before and after is the same > type, but in actual production, there will be more and more state, the > taskmanager memory is insufficient and the cluster cannot be expanded, and > the state backend needs to be switched at this time. And there is a need to > ensure data consistency. Unfortunately, currently flink does not provide an > elegant way to switch state backend, can the community consider this proposal -- This message was sent by Atlassian Jira (v8.20.1#820001)