Roman Khachatryan created FLINK-23139:
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Summary: State ownership: track and discard state (materialized
and non-materialized)
Key: FLINK-23139
URL: https://issues.apache.org/jira/browse/FLINK-23139
Project: Flink
Issue Type: Sub-task
Components: Runtime / State Backends
Reporter: Roman Khachatryan
Fix For: 1.14.0
TM should own changelog backend state to prevent re-uploading state on
checkpoint abortion (or missing confirmation). A simpler solution to only own
aborted state is less maintanable in the long run.
For that, on TM state should be tracked and discarded (on
subsumption+materialization; on shutdown). Both materialized and
non-materialized.
Rescaling not supported until shared state management implemented.
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