java.lang.RuntimeException: Not enough usable hosts in the cluster to launch 2 worker containers. Only 1 hosts available

Google Groups | Dan | 2 months ago
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  1. 0

    Alluxio on Yarn: Workers.size != CoreInstance.size

    Google Groups | 2 months ago | Dan
    java.lang.RuntimeException: Not enough usable hosts in the cluster to launch 2 worker containers. Only 1 hosts available
  2. 0

    Is there something wrong with how I am trying to start alluxio in hdinsight?

    Google Groups | 4 months ago | Unknown author
    java.lang.NoSuchMethodError: org.apache.hadoop.security.ProviderUtils.excludeIncompatibleCredentialProviders(Lorg/apache/hadoop/conf/Configuration;Ljava/lang/Class;)Lorg/apache/hadoop/conf/Configuration;
  3. 0

    GitHub comment 854#188016168

    GitHub | 1 year ago | wenmin-wu
    java.lang.Exception: Application not successful
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    Root Cause Analysis

    1. java.lang.RuntimeException

      Not enough usable hosts in the cluster to launch 2 worker containers. Only 1 hosts available

      at alluxio.yarn.ContainerAllocator.requestContainers()
    2. alluxio.yarn
      ApplicationMaster.main
      1. alluxio.yarn.ContainerAllocator.requestContainers(ContainerAllocator.java:158)
      2. alluxio.yarn.ContainerAllocator.allocateContainers(ContainerAllocator.java:110)
      3. alluxio.yarn.ApplicationMaster.requestAndLaunchContainers(ApplicationMaster.java:341)
      4. alluxio.yarn.ApplicationMaster.runApplicationMaster(ApplicationMaster.java:233)
      5. alluxio.yarn.ApplicationMaster.main(ApplicationMaster.java:211)
      5 frames