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  1. Hadoop YARN
  2. YARN-9807

ContainerAllocator re-creates RMContainer instance when allocate for ReservedContainer

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    Details

    • Type: Bug
    • Status: Patch Available
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      The ContainerAllocator re-creates the RMContainer instance when it is allocated to the ReservedContainer. This will cause the RMContainer to lose information from NEW to RESERVED.

      RM Log

      2019-08-28 18:42:30,320 [10645451] - INFO [SchedulerEventDispatcher:Event Processor:RMContainerImpl@486] - container_e47_1566978597856_2831_01_000007 Container Transitioned from NEW to RESERVED
      2019-08-28 18:42:38,055 [10653186] - INFO [SchedulerEventDispatcher:Event Processor:AbstractContainerAllocator@126] - assignedContainer application attempt=appattempt_1566978597856_2831_000001 container=container_e47_1566978597856_2831_01_000007 queue=org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.allocator.RegularContainerAllocator@69f543b5 clusterResource=<memory:229806080, vCores:42240> type=NODE_LOCAL requestedPartition=label_ndir_2
      2019-08-28 18:42:38,055 [10653186] - INFO [SchedulerEventDispatcher:Event Processor:RMContainerImpl@486] - container_e47_1566978597856_2831_01_000007 Container Transitioned from NEW to ALLOCATED

       

        Attachments

        1. YARN-9807.01.patch
          5 kB
          Yicong Cai
        2. YARN-9807.branch-2.01.patch
          5 kB
          Yicong Cai

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            People

            • Assignee:
              caiyicong Yicong Cai
              Reporter:
              caiyicong Yicong Cai
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              Dates

              • Created:
                Updated: