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Zhu Zhu updated FLINK-14942: ---------------------------- Fix Version/s: (was: 1.11.2) > State Processing API: add an option to make deep copy > ----------------------------------------------------- > > Key: FLINK-14942 > URL: https://issues.apache.org/jira/browse/FLINK-14942 > Project: Flink > Issue Type: Improvement > Components: API / State Processor > Affects Versions: 1.11.0 > Reporter: Jun Qin > Assignee: Jun Qin > Priority: Blocker > Labels: pull-request-available, usability > Fix For: 1.12.0 > > > Current when a new savepoint is created based on a source savepoint, then > there are references in the new savepoint to the source savepoint. Here is > the [State Processing API > doc|https://ci.apache.org/projects/flink/flink-docs-release-1.9/dev/libs/state_processor_api.html] > says: > bq. Note: When basing a new savepoint on existing state, the state processor > api makes a shallow copy of the pointers to the existing operators. This > means that both savepoints share state and one cannot be deleted without > corrupting the other! > This JIRA is to request an option to have a deep copy (instead of shallow > copy) such that the new savepoint is self-contained. -- This message was sent by Atlassian Jira (v8.3.4#803005)