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  1. Flink
  2. FLINK-4441

RocksDB statebackend makes all operators appear stateful

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • 1.1.1
    • None
    • Runtime / State Backends
    • None

    Description

      When the state is empty the rocks db state backend returns an empty hashmap instead of a null in the snapshotPartitionedState method.

      This means that these operators always appear stateful to the flink runtime which makes it impossible for instance to remove a stateless operator using the savepoints.

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            gyfora Gyula Fora
            gyfora Gyula Fora
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