[BP-1.13][FLINK-22494][runtime] Introduce PossibleInconsistentStateException #15908
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We experienced cases where the ConfigMap was updated but the corresponding HTTP request failed due to connectivity issues. PossibleInconsistentStateException is used to reflect cases where it's not clear whether the data was actually written or not.
…n references The previous implementation stored the state in the StateHandle. This causes problems when deserializing the state creating a new instance that does not point to the actual state but is a copy of this state. This refactoring introduces LongStateHandle handling the actual state and LongRetrievableStateHandle referencing this handle.
…scardOnFailedStoring
…ng to CheckpointCoordinator This closes apache#15908.
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tillrohrmann
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Thanks for the backport. LGTM. Merging it now.
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See detailed description in original PR #15832.
No conflicts appeared when cherry-picking the commits from PR #15832