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  1. Hadoop YARN
  2. YARN-10006

IOException used in place of YARNException in CapacitySheduler

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.3.0
    • Fix Version/s: 3.3.0
    • Component/s: capacity scheduler
    • Labels:
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      Description

      IOException used in place of YARNException in CapacityScheduler. As per YARNException Doc,

      /**
       * YarnException indicates exceptions from yarn servers. On the other hand,
       * IOExceptions indicates exceptions from RPC layer.
       */
      

      Below methods throws IOException but it is suppose to throw YarnException.

      CapacitySchedulerQueueManager#parseQueue <- initializeQueues <- CapacityScheduler#initializeQueues <- initScheduler <- serviceInit

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