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  1. Hadoop YARN
  2. YARN-4465

SchedulerUtils#validateRequest for Label check should happen only when nodelabel enabled

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • None
    • None
    • Reviewed

    Description

      Disable label from rm side yarn.nodelabel.enable=false
      Capacity scheduler label configuration for queue is available as below
      default label for queue = b1 as 3 and accessible labels as 1,3
      Submit application to queue A .

      Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException): Invalid resource request, queue=b1 doesn't have permission to access all labels in resource request. labelExpression of resource request=3. Queue labels=1,3
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.validateResourceRequest(SchedulerUtils.java:304)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:234)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:216)
        at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.validateAndCreateResourceRequest(RMAppManager.java:401)
        at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:340)
        at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.submitApplication(RMAppManager.java:283)
        at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitApplication(ClientRMService.java:602)
        at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.submitApplication(ApplicationClientProtocolPBServiceImpl.java:247)
      1. Ignore default label expression when label is disabled or
      2. NormalizeResourceRequest we can set label expression to <DEFAULT PARTITION> when node label is not enabled or
      3. Improve message

      Attachments

        1. 0007-YARN-4465.patch
          9 kB
          Bibin Chundatt
        2. 0006-YARN-4465.patch
          10 kB
          Bibin Chundatt
        3. 0004-YARN-4465.patch
          9 kB
          Bibin Chundatt
        4. 0003-YARN-4465.patch
          16 kB
          Bibin Chundatt
        5. 0002-YARN-4465.patch
          16 kB
          Bibin Chundatt
        6. 0001-YARN-4465.patch
          14 kB
          Bibin Chundatt

        Issue Links

          is related to

          Task - A task that needs to be done. YARN-2492 (Clone of YARN-796) Allow for (admin) labels on nodes and resource-requests

          • Major - Major loss of function.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. YARN-6031 Application recovery has failed when node label feature is turned off during RM recovery

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              bibinchundatt Bibin Chundatt
              bibinchundatt Bibin Chundatt
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              Dates

                Created:
                Updated:
                Resolved: