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  1. Flink
  2. FLINK-5229

Cleanup StreamTaskStates if a checkpoint operation of a subsequent operator fails

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      Description

      Due to chaining, a StreamTask needs to checkpoint multiple operators. If the first operators succeed in creating a checkpoint but a subsequent operator in the chain fails, the StreamTask has to clean up the already completed checkpoints. Otherwise we might end up with orphaned state data.

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            • Assignee:
              till.rohrmann Till Rohrmann
              Reporter:
              till.rohrmann Till Rohrmann
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