Release Notes
Metric | Description | Unit | Dimension |
ImpalaCatalogHeart beatIntervalTimeLast | Heartbeat interval_Last | s | host4impalacatalog, id4impalacatalog |
ImpalaCatalogHeart beatIntervalTimeMax | Heartbeat interval_Max | s | host4impalacatalog, id4impalacatalog |
ImpalaCatalogHeart beatIntervalTimeMean | Heartbeat interval_Mean | s | host4impalacatalog, id4impalacatalog |
ImpalaCatalogHeart beatIntervalTimeMin | Heartbeat interval_Min | s | host4impalacatalog, id4impalacatalog |
ImpalaCatalogHeart beatIntervalTimeStddev | Heartbeat interval_Stddev | s | host4impalacatalog, id4impalacatalog |
ImpalaCatalogJvmMem Memheapcommittedm | JVM memory_MemHeapCommittedM | MB | host4impalacatalog, id4impalacatalog |
ImpalaCatalogJvm MemMemheapinitm | JVM memory_MemHeapInitM | MB | host4impalacatalog, id4impalacatalog |
ImpalaCatalogJvm MemMemheapmaxm | JVM memory_MemHeapMaxM | MB | host4impalacatalog, id4impalacatalog |
ImpalaCatalogJvm MemMemheapusedm | JVM memory_MemHeapUsedM | MB | host4impalacatalog, id4impalacatalog |
ImpalaCatalogJvmMem Memnonheapcommittedm | JVM memory_MemNonHeapCommittedM | MB | host4impalacatalog, id4impalacatalog |
ImpalaCatalogJvmMem Memnonheapinitm | JVM memory_MemNonHeapInitM | MB | host4impalacatalog, id4impalacatalog |
ImpalaCatalogJvmMem Memnonheapusedm | JVM memory_MemNonHeapUsedM | MB | host4impalacatalog, id4impalacatalog |
ImpalaCatalogOsFdCount Maxfiledescriptorcount | Number of file descriptors_MaxFileDescriptorCount | - | host4impalacatalog, id4impalacatalog |
ImpalaCatalogOsFdCount Openfiledescriptorcount | Number of file descriptors_OpenFileDescriptorCount | - | host4impalacatalog, id4impalacatalog |
ImpalaCatalogRss | Resident set size_RSS | Bytes | host4impalacatalog, id4impalacatalog |
ImpalaCatalogRtUptimeUptime | Process execution duration_Uptime | s | host4impalacatalog, id4impalacatalog |
ImpalaCatalogTcmalloc Pageheapfreebytes | TCMalloc memory_PageheapFreeBytes | Bytes | host4impalacatalog, id4impalacatalog |
ImpalaCatalogTcmalloc Pageheapunmappedbytes | TCMalloc memory_PageheapUnmappedBytes | Bytes | host4impalacatalog, id4impalacatalog |
ImpalaCatalogTcmalloc Physicalbytesreserved | TCMalloc memory_PhysicalBytesReserved | Bytes | host4impalacatalog, id4impalacatalog |
ImpalaCatalogTcmalloc Totalbytesreserved | TCMalloc memory_TotalBytesReserved | Bytes | host4impalacatalog, id4impalacatalog |
ImpalaCatalogTcmallocUsed | TCMalloc memory_Used | Bytes | host4impalacatalog, id4impalacatalog |
ImpalaCatalogThreadCount Daemonthreadcount | Number of threads_DaemonThreadCount | - | host4impalacatalog, id4impalacatalog |
ImpalaCatalogThread CountThreadcount | Number of threads_ThreadCount | - | host4impalacatalog, id4impalacatalog |
ImpalaCatalogThriftServer ConnectionsUsed | Number of connections_Used | - | host4impalacatalog, id4impalacatalog |
Metric | Description | Unit | Dimension |
ImpalaStatestoreRss | Resident set size_RSS | Bytes | host4impalastatestore, id4impalastatestore |
ImpalaStatestoreStatestore LiveBackendsCount | Number of StateStore subscribers_Count | - | host4impalastatestore, id4impalastatestore |
ImpalaStatestoreTcmalloc Pageheapfreebytes | TCMalloc memory_PageheapFreeBytes | Bytes | host4impalastatestore, id4impalastatestore |
ImpalaStatestoreTcmalloc Pageheapunmappedbytes | TCMalloc memory_PageheapUnmappedBytes | Bytes | host4impalastatestore, id4impalastatestore |
ImpalaStatestoreTcmalloc Physicalbytesreserved | TCMalloc memory_PhysicalBytesReserved | Bytes | host4impalastatestore, id4impalastatestore |
ImpalaStatestoreTcmalloc Totalbytesreserved | TCMalloc memory_TotalBytesReserved | Bytes | host4impalastatestore, id4impalastatestore |
ImpalaStatestoreTcmallocUsed | TCMalloc memory_Used | Bytes | host4impalastatestore, id4impalastatestore |
ImpalaStatestoreThriftServer ConnectionsUsed | Number of connections_Used | - | host4impalastatestore, id4impalastatestore |
ImpalaStatestoreRunning ThreadsCount | Number of running threads_Count | - | host4impalastatestore, id4impalastatestore |
Metric | Description | Unit | Dimension |
ImpalaDaemonJvmMem Memheapcommittedm | JVM memory_MemHeapCommittedM | MB | host4impaladaemon, id4impaladaemon |
ImpalaDaemonJvmMem Memheapinitm | JVM memory_MemHeapInitM | MB | host4impaladaemon, id4impaladaemon |
ImpalaDaemonJvmMem Memheapmaxm | JVM memory_MemHeapMaxM | MB | host4impaladaemon, id4impaladaemon |
ImpalaDaemonJvmMem Memheapusedm | JVM memory_MemHeapUsedM | MB | host4impaladaemon, id4impaladaemon |
ImpalaDaemonJvmMem Memnonheapcommittedm | JVM memory_MemNonHeapCommittedM | MB | host4impaladaemon, id4impaladaemon |
ImpalaDaemonJvmMem Memnonheapusedm | JVM memory_MemNonHeapUsedM | MB | host4impaladaemon, id4impaladaemon |
ImpalaDaemonJvmMem Memnonheapinitm | JVM memory_MemNonHeapInitM | MB | host4impaladaemon, id4impaladaemon |
ImpalaDaemonOsFdCount Maxfiledescriptorcount | Number of file descriptors_MaxFileDescriptorCount | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonRtUptimeUptime | Process execution duration_Uptime | s | host4impaladaemon, id4impaladaemon |
ImpalaDaemonTcmalloc Pageheapfreebytes | TCMalloc memory_PageheapFreeBytes | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonTcmalloc Pageheapunmappedbytes | TCMalloc memory_PageheapUnmappedBytes | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonTcmalloc Physicalbytesreserved | TCMalloc memory_PhysicalBytesReserved | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonTcmalloc Totalbytesreserved | TCMalloc memory_TotalBytesReserved | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonTcmallocUsed | TCMalloc memory_Used | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonThreadCount Daemonthreadcount | Number of threads_DaemonThreadCount | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonOsFdCount Openfiledescriptorcount | Number of file descriptors_OpenFileDescriptorCount | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonThread CountThreadcount | Number of threads_ThreadCount | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswax FrontendConnInUse | Number of Beeswax API client connections | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrontendConnInUse | Number of HS2 API client connections_ConnInUse | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswax FrontendTotalconns | Number of Beeswax API client connections_TotalConns | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswaxFrontend Connsetupqueuesize | Number of Beeswax API client connections_ConnSetupQueueSize | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrontendTotalconns | Number of HS2 API client connections_TotalConns | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2Frontend Connsetupqueuesize | Number of HS2 API client connections_ConnSetupQueueSize | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonThreadManager Runningthreads | Thread manager_RunningThreads | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonThreadManager Totalcreatedthreads | Thread manager_TotalCreatedThreads | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonMem TrackerProcess1Limit | Memory manager limit_Limit | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonMemTracker ProcessBytesOverlimit | Amount of memory exceeding the memory limit_OverLimit | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswaxFronted Timeoutcnncrequests | Number of timed-out Beeswax API connections_TimeOutCnncRequests | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServerBackend Connsetupqueuesize | Number of Impala backend server connection requests that timed out waiting for setup_ConnSetupQueueSize | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServerBackend1 Timeoutcnncrequests | Number of Impala_be connection requests that timed out waiting for setup_TimeOutCnncRequests | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer Backend2Totalconnections | Total number of Impala backend client connections to this Impala daemon_TotalConnections | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonRequest PoolServiceResolveTotal | Time spent parsing requests from request pool (milliseconds)_Total | ms | host4impaladaemon, id4impaladaemon |
ImpalaDaemonMemoryRss | Resident set size for this process_RSS | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonCluster MembershipBackendsTotal | Total number of backends registered in the StateStore_Total | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServerQuery DurationsMsCount | Query delay release_Count | ms | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer QueryDurationsMsSum | Query delay release_Sum | ms | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer1 Numfilesopenforinsert | Number of opened and written HDFS files_NumFilesOpenForInsert | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer2 Scanrangestotal | Scan range read during the lifecycle of the process_ScanRangesTotal | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer3 Numopenbeeswaxsessions | Number of opened Beeswax sessions_NumOpenBeeswaxSessions | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer4 Numfragments | Total number of query fragments processed during the lifecycle of the process_NumFragments | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer14 Hedgedreadops | Number of hedged read attempts_HedgedReadOps | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer5 Numqueries | Total number of queries processed during the lifecycle of the process_NumQueries | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer6 Resultsetcachetotalnumrows | Total number of rows supporting caching HS2 FETCH_FIRST_ResultSetCacheTotalNumRows | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer8 Numqueriesregistered | Total number of queries registered on this Impala server_NumQueriesRegistered | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer9 Numqueriesexecuted | Total number of queries executed on the backend_NumQueriesExecuted | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer10 Numsessionsexpired | Number of sessions terminated due to inactivity_NumSessionsExpired | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer11 Numqueriesexpired | Number of queries terminated due to inactivity_NumQueriesExpired | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer12 Numopenhs2sessions | Number of opened HS2 sessions_NumOpenHS2Sessions | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonCatalog1Numtables | Number of tables in the catalog_NumTables | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonCatalog2 Numdatabases | Number of databases in the catalog_NumDatabases | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServerIo Mgr2Byteswritten | Number of bytes written to the disk by the I/O manager_BytesWritten | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServerIo Mgr3Numopenfiles | Number of files opened by the I/O manager_NumOpenFiles | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServerIo Mgr5Localbytesread | Number of read local bytes_LocalBytesRead | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswax FrSvcThWaitTimeP20 | Beeswax API client wait time for service thread establishment_P20 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswax FrSvcThWaitTimeP50 | Beeswax API client wait time for service thread establishment_P50 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswax FrSvcThWaitTimeP70 | Beeswax API client wait time for service thread establishment_P70 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswax FrSvcThWaitTimeP90 | Beeswax API client wait time for service thread establishment_P90 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonBeeswax FrSvcThWaitTimeP95 | Beeswax API client wait time for service thread establishment_P95 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemon ExDsClassChMisses | Number of cache misses in external data source cache class_Misses | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrConnSetupTimeP20 | HS2 API client wait time for connection establishment_P20 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrConnSetupTimeP50 | HS2 API client wait time for connection establishment_P50 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrConnSetupTimeP70 | HS2 API client wait time for connection establishment_P70 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrConnSetupTimeP90 | HS2 API client wait time for connection establishment_P90 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrConnSetupTimeP95 | HS2 API client wait time for connection establishment_P95 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrSvcThWaitTimeCount | HS2 API client wait time for service thread establishment_Count | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrSvcThWaitTimeP20 | HS2 API client wait time for service thread establishment_P20 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrSvcThWaitTimeP50 | HS2 API client wait time for service thread establishment_P50 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 FrSvcThWaitTimeP70 | HS2 API client wait time for service thread establishment_P70 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemon H2FrSvcThWaitTimeP90 | HS2 API client wait time for service thread establishment_P90 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemon H2FrSvcThWaitTimeP95 | HS2 API client wait time for service thread establishment_P95 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemon H2FrSvcThWaitTimeSum | HS2 API client wait time for service thread establishment_Sum | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonMem TrCsrvCurrentusagebytes | Number of bytes used by ControlService_CurrentUsageBytes | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonMem TrCsrvPeakusagebytes | Number of bytes used by ControlService_PeakUsageBytes | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonMem TrDssrvCurrentusagebytes | Number of bytes used by DataStreamService_currentusagebytes | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonMem TrDssrvPeakusagebytes | Number of bytes used by DataStreamService_PeakUsageBytes | Bytes | host4impaladaemon, id4impaladaemon |
ImpalaDaemonRpc CsrvRpcsqueueoverflow | Number of rejected ControlStreamService service queue overflows_RpcsQueueOverflow | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonRpc DssrvRpcsqueueoverflow | Number of rejected DataStreamService service queue overflows_RpcsQueueOverflow | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaConnSetupTimeCount | Time spent by the Impala_be client waiting for connection establishment_Count | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaConnSetupTimeP20 | Time spent by the Impala_be client waiting for connection establishment_P20 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaConnSetupTimeP50 | Time spent by the Impala_be client waiting for connection establishment_P50 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaConnSetupTimeP70 | Time spent by the Impala_be client waiting for connection establishment_P70 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaConnSetupTimeP90 | Time spent by the Impala_be client waiting for connection establishment_P90 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaConnSetupTimeP95 | Time spent by the Impala_be client waiting for connection establishment_P95 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaConnSetupTimeSum | Time spent by the Impala_be client waiting for connection establishment_Sum | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaSvcThWaitTimeCount | Time spent by the Impala_be client waiting for the service thread_Count | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaSvcThWaitTimeP20 | Time spent by the Impala_be client waiting for the service thread_P20 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaSvcThWaitTimeP50 | Time spent by the Impala_be client waiting for the service thread_P50 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaSvcThWaitTimeP70 | Time spent by the Impala_be client waiting for the service thread_P70 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaSvcThWaitTimeP90 | Time spent by the Impala_be client waiting for the service thread_P90 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaSvcThWaitTimeP95 | Time spent by the Impala_be client waiting for the service thread_P95 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer BaSvcThWaitTimeSum | Time spent by the Impala_be client waiting for the service thread_sum | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer QueryDurationsMsP20 | Query delay release_P20 | ms | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer QueryDurationsMsP50 | Query delay release_P50 | ms | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServe QueryDurationsMsP70 | Query delay release_P70 | ms | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer QueryDurationsMsP90 | Query delay release_P90 | ms | host4impaladaemon, id4impaladaemon |
ImpalaDaemonServer QueryDurationsMsP95 | Query delay release_P95 | ms | host4impaladaemon, id4impaladaemon |
ImpalaDaemonSrvIoMgr Numfilehandlesoutstanding | Number of used HDFS file handles_NumFileHandlesOutstanding | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonSrvScanran gesnummissingvolumid | Total number of scan ranges read during the lifecycle of the process without volum metadata_ScanRangesNumMissingVolumId | - | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 HttpFrSvcThWaitTimeCount | HS2 HTTP API client wait time for service thread establishment_Count | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 HttpFrSvcThWaitTimeP20 | HS2 HTTP API client wait time for service thread establishment_P20 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 HttpFrSvcThWaitTimeP50 | HS2 HTTP API client wait time for service thread establishment_P50 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 HttpFrSvcThWaitTimeP70 | HS2 HTTP API client wait time for service thread establishment_P70 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 HttpFrSvcThWaitTimeP90 | HS2 HTTP API client wait time for service thread establishment_P90 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 HttpFrSvcThWaitTimeP95 | HS2 HTTP API client wait time for service thread establishment_P95 | us | host4impaladaemon, id4impaladaemon |
ImpalaDaemonH2 HttpFrSvcThWaitTimeSum | HS2 HTTP API client wait time for service thread establishment_Sum | us | host4impaladaemon, id4impaladaemon |
Parameter | Dimension | Description | Format |
Instances.N.Dimensions.0.Name | host4impalacatalog | Dimension name of the EMR instance node IP | Enter a string-type dimension name, such as host4impalacatalog |
Instances.N.Dimensions.0.Value | host4impalacatalog | Specific node IP in the EMR instance | Enter a specific node IP, which can be obtained by clicking Instance > Cluster Resource > Resource Management > Node Private IP in the EMR console or calling the DescribeClusterNodes API. |
Instances.N.Dimensions.1.Name | id4impalacatalog | Dimension name of the EMR instance ID | Enter a string-type dimension name, such as id4impalacatalog |
Instances.N.Dimensions.1.Value | id4impalacatalog | Dimension name of the EMR instance ID | Enter an EMR instance ID, such as emr-mm8bs222 |
Instances.N.Dimensions.0.Name | host4impalastatestore | Dimension name of the EMR instance ID | Enter a string-type dimension name, such as host4impalastatestore |
Instances.N.Dimensions.0.Value | host4impalastatestore | Specific node IP in the EMR instance | Enter a specific node IP, which can be obtained by clicking Instance > Cluster Resource > Resource Management > Node Private IP in the EMR console or calling the DescribeClusterNodes API. |
Instances.N.Dimensions.1.Name | id4impalastatestore | Dimension name of the EMR instance ID | Enter a string-type dimension name, such as id4impalastatestore |
Instances.N.Dimensions.1.Value | id4impalastatestore | Dimension name of the EMR instance ID | Enter an EMR instance ID, such as emr-mm8bs222 |
Instances.N.Dimensions.0.Name | host4impaladaemon | Dimension name of the EMR instance ID | Enter a string-type dimension name, such as host4impaladaemon |
Instances.N.Dimensions.0.Value | host4impaladaemon | Specific node IP in the EMR instance | Enter a specific node IP, which can be obtained by clicking Instance > Cluster Resource > Resource Management > Node Private IP in the EMR console or calling the DescribeClusterNodes API. |
Instances.N.Dimensions.1.Name | id4impaladaemon | Dimension name of the EMR instance ID | Enter a string-type dimension name, such as id4impaladaemon |
Instances.N.Dimensions.1.Value | id4impaladaemon | Dimension name of the EMR instance ID | Enter an EMR instance ID, such as emr-mm8bs222 |
フィードバック