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  1. Hadoop YARN
  2. YARN-291 [Umbrella] Dynamic resource configuration
  3. YARN-4667

RM Admin CLI for refreshNodesResources throws NPE when nothing is configured

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Details

    • Sub-task
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • client
    • None
    • Reviewed

    Description

      $ ./yarn rmadmin -refreshNodesResources
      16/02/03 10:54:27 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8033
      refreshNodesResources: java.lang.NullPointerException
      at org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshNodesResources(AdminService.java:655)
      at org.apache.hadoop.yarn.server.api.impl.pb.service.ResourceManagerAdministrationProtocolPBServiceImpl.refreshNodesResources(ResourceManagerAdministrationProtocolPBServiceImpl.java:246)
      at org.apache.hadoop.yarn.proto.ResourceManagerAdministrationProtocol$ResourceManagerAdministrationProtocolService$2.callBlockingMethod(ResourceManagerAdministrationProtocol.java:287)

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            Naganarasimha Naganarasimha G R Assign to me
            Naganarasimha Naganarasimha G R
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