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  1. Apache Tez
  2. TEZ-15 Support for DAG AM recovery
  3. TEZ-1156

setParallelism in recovery does not send event to downstream vertices

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
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    Description

      In non-recovery case, downstream vertices are notified. If say, parallelism is update and saved but the AM dies before downstream vertices get the event and update their parallelism then the recovered AM will set the parallelism of the recovered vertex but the downstream vertices may remain uninitialized.

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            Unassigned Unassigned
            bikassaha Bikas Saha
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              Updated:
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