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DocumentationTencent Cloud Observability PlatformCloud Product MonitoringTencent Cloud Service MetricsData AnalysisEMREMR (Hive)
EMR (Hive)
Last updated: 2024-01-27 17:52:39
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,
id4hivehivewebhcat |
HiveHcGcUtilGcTimeYgct | YGCT | GC time_YGCT | s | Time consumed by Young GC | host4hivehivewebhcat, id4hivehivewebhcat |
HiveHcGcUtilMemoryS0 | S0 | Memory space percentage_S0 | % | Percentage of used Survivor 0 memory | host4hivehivewebhcat,
id4hivehivewebhcat |
HiveHcGcUtilMemoryE | E | Memory space percentage_E | % | Percentage of used Eden memory | host4hivehivewebhcat, id4hivehivewebhcat |
HiveHcGcUtilMemoryCcs | CCS | Memory space percentage_CCS | % | Percentage of memory used by compressed class space | host4hivehivewebhcat,
id4hivehivewebhcat |
HiveHcGcUtilMemoryS1 | S1 | Memory space percentage_S1 | % | Percentage of used Survivor 1 memory | host4hivehivewebhcat, id4hivehivewebhcat |
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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