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    EMR (Hive)

    Last updated: 2020-07-28 16:16:58
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      Namespace

      Namespace=QCE/TXMR_HIVE

      Monitoring Metrics

      Hive - HiveMetaStore

      Parameter Metric Name Unit Description Dimension
      HiveHmsGcUtilGcCountYgc GC count_YGC Count Young GC count id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilGcCountFgc GC count_FGC Count Full GC count id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilGcTimeFgct GC time_FGCT s Time consumed by Full GC id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilGcTimeGct GC time_FGCT s Time used to collect garbage id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilGcTimeYgct GC time_YGCT s Time consumed by Young GC id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilMemoryS0 Memory space percentage_S0 % Percentage of used Survivor 0 memory id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilMemoryE Memory space percentage_E % Percentage of used Eden memory id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilMemoryCcs Memory space percentage_CCS % Percentage of memory used by compressed class space id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilMemoryS1 Memory space percentage_S1 % Percentage of used Survivor 1 memory id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilMemoryO Memory space percentage_O % Percentage of used Old memory id4hivemetastore
      host4hivemetastore
      HiveHmsGcUtilMemoryM Memory space percentage_M % Percentage of used Metaspace memory id4hivemetastore
      host4hivemetastore

      Hive - HiveServer2

      Parameter Metric Name Unit Description Dimension
      HiveH2GcUtilGcCountYgc GC count_YGC Count Young GC count host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilGcCountFgc GC count_FGC Count Full GC count host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilGcTimeFgct GC time_FGCT s Time consumed by Full GC host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilGcTimeGct GC time_FGCT s Time used to collect garbage host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilGcTimeYgct GC time_YGCT s Time consumed by Young GC host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilMemoryS0 Memory space percentage_S0 % Percentage of used Survivor 0 memory host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilMemoryE Memory space percentage_E % Percentage of used Eden memory host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilMemoryCcs Memory space percentage_CCS % Percentage of memory used by compressed class space host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilMemoryS1 Memory space percentage_S1 % Percentage of used Survivor 1 memory host4hivehiveserver2,
      id4hivehiveserver2
      HiveH1GcUtilMemoryO Memory space percentage_O % Percentage of used Old memory host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2GcUtilMemoryM Memory space percentage_M % Percentage of used Metaspace memory host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2JvmMemMem
      nonheapusedm      		 JVM memory_MemNonHeapUsedM MB Size of the NonHeapMemory currently used by JVM host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2JvmMemMem
      nonheapcommittedm      		 JVM memory_MemNonHeapCommittedM MB Size of the NonHeapMemory currently committed by JVM host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2JvmMemMem
      heapusedm      		 JVM memory_MemHeapUsedM MB Size of the HeapMemory currently used by JVM host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2JvmMemMem
      heapcommittedm      		 JVM memory_MemHeapCommittedM MB Size of the HeapMemory currently committed by JVM host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2JvmMemMem
      heapmaxm      		 JVM memory_MemHeapMaxM MB Size of the HeapMemory configured by JVM host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2JvmMemMem
      heapinitm      		 JVM memory_MemHeapInitM MB Size of the initial JVM HeapMem host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2JvmMemMem
      nonheapinitm      		 JVM memory_MemNonHeapInitM MB Size of the initial JVM NonHeapMem host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2OsCpuLoad
      Processcpuload      		 CPU utilization_ProcessCpuLoad % CPU utilization host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2OsFdCount
      Maxfiledescriptorcount      		 Number of file descriptors_MaxFileDescriptorCount Count Maximum number of file descriptors host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2OsFdCount
      Openfiledescriptorcount      		 Number of file descriptors_OpenFileDescriptorCount Count Number of opened file descriptors host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2OsCpuTime
      Processcputime      		 Cumulative CPU usage time_ProcessCpuTime ms Cumulative CPU usage time host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2RtUptimeUptime Process run time_Uptime s Process run time host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2ThreadCount
      Daemonthreadcount      		 Number of worker threads_DaemonThreadCount Count Number of daemon threads host4hivehiveserver2,
      id4hivehiveserver2
      HiveH2ThreadCount
      Threadcount      		 Number of worker threads_ThreadCount Count Total number of threads host4hivehiveserver2,
      id4hivehiveserver2

      Hive - HiveWebHcat

      Parameter Metric Abbreviation Metric Name Unit Description Dimension
      HiveHcGcUtilGcCountYgc YGC GC count_YGC Count Young GC count host4hivehivewebhcat,
      id4hivehivewebhcat
      HiveHcGcUtilGcCountFgc FGC GC count_FGC Count Full GC count host4hivehivewebhcat,
      id4hivehivewebhcat
      HiveHcGcUtilGcTimeFgct FGCT GC time_FGCT s Time consumed by Full GC host4hivehivewebhcat,
      id4hivehivewebhcat
      HiveHcGcUtilGcTimeGct GCT GC time_FGCT s Time used to collect garbage host4hivehivewebhcat,
      id4hivehivewebhca
      HiveHcGcUtilGcTimeYgct YGCT GC time_YGCT s Time consumed by Young GC host4hivehivewebhcat,
      id4hivehivewebhca
      HiveHcGcUtilMemoryS0 S0 Memory space percentage_S0 % Percentage of used Survivor 0 memory host4hivehivewebhcat,
      id4hivehivewebhca
      HiveHcGcUtilMemoryE E Memory space percentage_E % Percentage of used Eden memory host4hivehivewebhcat,
      id4hivehivewebhca
      HiveHcGcUtilMemoryCcs CCS Memory space percentage_CCS % Percentage of memory used by compressed class space host4hivehivewebhcat,
      id4hivehivewebhca
      HiveHcGcUtilMemoryS1 S1 Memory space percentage_S1 % Percentage of used Survivor 1 memory host4hivehivewebhcat,
      id4hivehivewebhca
      HiveHcGcUtilMemoryO O Memory space percentage_O % Percentage of used Old memory host4hivehivewebhcat,
      id4hivehivewebhcat
      HiveHcGcUtilMemoryM M Memory space percentage_M % Percentage of used Metaspace memory host4hivehivewebhcat,
      id4hivehivewebhcat

      Overview of the Parameters in Each Dimension

      Parameter Name Dimension Name Dimension Description Format
      Instances.N.Dimensions.0.Name id4hivemetastore Dimension name of the EMR instance ID String-type dimension name, such as id4hivemetastore
      Instances.N.Dimensions.0.Value id4hivemetastore Specific EMR instance ID Specific EMR instance ID, such as emr-mm8bs222
      Instances.N.Dimensions.1.Name host4hivemetastore Dimension name of the node IP in the EMR instance String-type dimension name, such as host4hivemetastore
      Instances.N.Dimensions.1.Value host4hivemetastore Specific node IP in the EMR instance Specific node IP, such as 1.1.1.1
      Instances.N.Dimensions.0.Name id4hivehiveserver2 Dimension name of the EMR instance ID String-type dimension name, such as id4hivehiveserver2
      Instances.N.Dimensions.0.Value id4hivehiveserver2 Specific EMR instance ID Specific EMR instance ID, such as emr-mm8bs222
      Instances.N.Dimensions.1.Name host4hivehiveserver2 Dimension name of the node IP in the EMR instance String-type dimension name, such as host4hivehiveserver2
      Instances.N.Dimensions.1.Value host4hivehiveserver2 Specific node IP in the EMR instance Specific node IP, such as 1.1.1.1
      Instances.N.Dimensions.0.Name id4hivehivewebhcat Dimension name of the EMR instance ID String-type dimension name, such as id4hivehivewebhcat
      Instances.N.Dimensions.0.Value id4hivehivewebhcat Specific EMR instance ID Specific EMR instance ID, such as emr-mm8bs222
      Instances.N.Dimensions.1.Name host4hivehivewebhcat Dimension name of the node IP in the EMR instance String-type dimension name, such as host4hivehivewebhcat
      Instances.N.Dimensions.1.Value host4hivehivewebhcat Specific node IP in the EMR instance Specific node IP, such as 1.1.1.1

      Input Parameters

      EMR (Hive) supports querying monitoring data based on the following three combinations of dimensions. The values for the input parameters are as follows:

      1. To query the metric monitoring data of Hive - HiveMetaStore, use the following input parameters:
      &Namespace=QCE/TXMR_HIVE
      &Instances.N.Dimensions.0.Name=id4hivemetastore
      &Instances.N.Dimensions.0.Value=EMR instance ID
      &Instances.N.Dimensions.1.Name=host4hivemetastore
      &Instances.N.Dimensions.1.Value=Specific node IP in the EMR instance

      2. To query the metric monitoring data of Hive - HiveServer2, use the following input parameters:
      &Namespace=QCE/TXMR_HIVE
      &Instances.N.Dimensions.0.Name=id4hivehiveserver2
      &Instances.N.Dimensions.0.Value=EMR instance ID
      &Instances.N.Dimensions.1.Name=host4hivehiveserver2
      &Instances.N.Dimensions.1.Value=Specific node IP in the EMR instance

      3. To query the metric monitoring data of Hive - HiveWebHcat, use the following input parameters:
      &Namespace=QCE/TXMR_HIVE
      &Instances.N.Dimensions.0.Name=id4hivehivewebhcat
      &Instances.N.Dimensions.0.Value=EMR instance ID
      &Instances.N.Dimensions.1.Name=host4hivehivewebhcat
      &Instances.N.Dimensions.1.Value=Specific node IP in the EMR instance

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