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  1. Hadoop Map/Reduce
  2. MAPREDUCE-7151

RMContainerAllocator#handleJobPriorityChange expects application_priority always

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1.2, 3.3.0, 3.2.1
    • Component/s: None
    • Labels:
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      Description

      As per yarn_service.proto AllocateResponseProto application_priority is optional field.
      But RMContainerAllocator#handleJobPriorityChange expects to have application priority always in response which is not mandatory.

        private void handleJobPriorityChange(AllocateResponse response) {
          Priority priorityFromResponse = Priority.newInstance(response
              .getApplicationPriority().getPriority());
      
          // Update the job priority to Job directly.
          getJob().setJobPriority(priorityFromResponse);
        }
      
      message AllocateResponseProto {
      ..
        optional hadoop.common.TokenProto am_rm_token = 12;
        optional PriorityProto application_priority = 13;
        optional CollectorInfoProto collector_info = 14;
      ..
      }
      

        Attachments

        1. MAPREDUCE-7151-001.patch
          3 kB
          Bilwa S T
        2. MAPREDUCE-7151-002.patch
          3 kB
          Bilwa S T

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              • Assignee:
                BilwaST Bilwa S T
                Reporter:
                bibinchundatt Bibin Chundatt
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                Dates

                • Created:
                  Updated:
                  Resolved: