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  1. Beam
  2. BEAM-13287

PubsubLite I/O outputs messages from a different thread

Details

    • Bug
    • Status: Resolved
    • P2
    • Resolution: Fixed
    • 2.34.0, 2.35.0
    • 2.35.0
    • io-java-gcp
    • None

    Description

      Producing output from another thread will break the assumption that users who use this library may have where they don't need synchronization since methods like startBundle/finishBundle/processElement are all meant to be accessed from one thread and will also break similar assumptions in the system (for example counters/monitoring rely on a thread local being set to pass a context object around).

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            dpcollins-google Daniel Collins
            lcwik Luke Cwik
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