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Maximilian Michels updated BEAM-8566: ------------------------------------- Fix Version/s: (was: 2.18.0) 2.17.0 > Checkpoint buffer is flushed prematurely when another bundle is started > during checkpointing > -------------------------------------------------------------------------------------------- > > Key: BEAM-8566 > URL: https://issues.apache.org/jira/browse/BEAM-8566 > Project: Beam > Issue Type: Bug > Components: runner-flink > Reporter: Maximilian Michels > Assignee: Maximilian Michels > Priority: Major > Fix For: 2.17.0 > > Time Spent: 1h 50m > Remaining Estimate: 0h > > As part of a checkpoint, the current bundle is finalized. When the bundle is > finalized, the watermark, currently held back, may also be progressed which > can cause the start of another bundle. When a new bundle is started, any > to-be-buffered items from the previous bundle for the pending checkpoint may > be emitted. This should not happen. > This only effects portable pipelines where we have to hold back the watermark > due to the asynchronous processing of elements. -- This message was sent by Atlassian Jira (v8.3.4#803005)