Flink Sink V2: Add PostCommitHook plugin interface#15769
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herbherbherb wants to merge 1 commit intoapache:mainfrom
Open
Flink Sink V2: Add PostCommitHook plugin interface#15769herbherbherb wants to merge 1 commit intoapache:mainfrom
herbherbherb wants to merge 1 commit intoapache:mainfrom
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Summary
Adds a
PostCommitHookplugin interface toIcebergSinkthat is invoked after each successful Iceberg commit. This enables use cases like updating table properties with watermark metadata, triggering notifications, recording metrics, or synchronizing external metadata stores.Resolves #15768.
Changes
PostCommitHook.java--@FunctionalInterfacewith a single method:void afterCommit(long snapshotId, Map<String, String> summary)IcebergCommitter-- accepts optional hook, invokes it after successful commitIcebergSink.Builder-- newpostCommitHook()method, passed through to committerCompatibility