命名空间
Namespace=QCE/TXMR_IMPALA
监控指标
Impala-CATALOG
指标英文名 | 指标中文名 | 单位 | 维度 |
ImpalaCatalogHeartbeatIntervalTimeLast | 心跳间隔_Last | s | host4impalacatalog、id4impalacatalog |
ImpalaCatalogHeartbeatIntervalTimeMax | 心跳间隔_Max | s | host4impalacatalog、id4impalacatalog |
ImpalaCatalogHeartbeatIntervalTimeMean | 心跳间隔_Mean | s | host4impalacatalog、id4impalacatalog |
ImpalaCatalogHeartbeatIntervalTimeMin | 心跳间隔_Min | s | host4impalacatalog、id4impalacatalog |
ImpalaCatalogHeartbeatIntervalTimeStddev | 心跳间隔_Stddev | s | host4impalacatalog、id4impalacatalog |
ImpalaCatalogJvmMemMemheapcommittedm | JVM 内存_MemHeapCommittedM | MB | host4impalacatalog、id4impalacatalog |
ImpalaCatalogJvmMemMemheapinitm | JVM 内存_MemHeapInitM | MB | host4impalacatalog、id4impalacatalog |
ImpalaCatalogJvmMemMemheapmaxm | JVM 内存_MemHeapMaxM | MB | host4impalacatalog、id4impalacatalog |
ImpalaCatalogJvmMemMemheapusedm | JVM 内存_MemHeapUsedM | MB | host4impalacatalog、id4impalacatalog |
ImpalaCatalogJvmMemMemnonheapcommittedm | JVM 内存_MemNonHeapCommittedM | MB | host4impalacatalog、id4impalacatalog |
ImpalaCatalogJvmMemMemnonheapinitm | JVM 内存_MemNonHeapInitM | MB | host4impalacatalog、id4impalacatalog |
ImpalaCatalogJvmMemMemnonheapusedm | JVM 内存_MemNonHeapUsedM | MB | host4impalacatalog、id4impalacatalog |
ImpalaCatalogOsFdCountMaxfiledescriptorcount | 文件描述符数_MaxFileDescriptorCount | 个 | host4impalacatalog、id4impalacatalog |
ImpalaCatalogOsFdCountOpenfiledescriptorcount | 文件描述符数_OpenFileDescriptorCount | 个 | host4impalacatalog、id4impalacatalog |
ImpalaCatalogRss | 常驻内存集_RSS | Bytes | host4impalacatalog、id4impalacatalog |
ImpalaCatalogRtUptimeUptime | 进程运行时间_Uptime | s | host4impalacatalog、id4impalacatalog |
ImpalaCatalogTcmallocPageheapfreebytes | Tcmalloc 内存_PageheapFreeBytes | Bytes | host4impalacatalog、id4impalacatalog |
ImpalaCatalogTcmallocPageheapunmappedbytes | Tcmalloc 内存_PageheapUnmappedBytes | Bytes | host4impalacatalog、id4impalacatalog |
ImpalaCatalogTcmallocPhysicalbytesreserved | Tcmallo 内存_PhysicalBytesReserved | Bytes | host4impalacatalog、id4impalacatalog |
ImpalaCatalogTcmallocTotalbytesreserved | Tcmalloc 内存_TotalBytesReserved | Bytes | host4impalacatalog、id4impalacatalog |
ImpalaCatalogTcmallocUsed | Tcmalloc 内存_Used | Bytes | host4impalacatalog、id4impalacatalog |
ImpalaCatalogThreadCountDaemonthreadcount | 线程数量_DaemonThreadCount | 个 | host4impalacatalog、id4impalacatalog |
ImpalaCatalogThreadCountThreadcount | 线程数量_ThreadCount | 个 | host4impalacatalog、id4impalacatalog |
ImpalaCatalogThriftServerConnectionsUsed | 连接数_Used | 个 | host4impalacatalog、id4impalacatalog |
Impala-STATESTORE
指标英文名 | 指标中文名 | 单位 | 维度 |
ImpalaStatestoreRss | 常驻内存集_RSS | Bytes | host4impalastatestore、id4impalastatestore |
ImpalaStatestoreStatestoreLiveBackendsCount | StateStore 订阅者数量_Count | 个 | host4impalastatestore、id4impalastatestore |
ImpalaStatestoreTcmallocPageheapfreebytes | Tcmalloc 内存_PageheapFreeBytes | Bytes | host4impalastatestore、id4impalastatestore |
ImpalaStatestoreTcmallocPageheapunmappedbytes | Tcmalloc 内存_PageheapUnmappedBytes | Bytes | host4impalastatestore、id4impalastatestore |
ImpalaStatestoreTcmallocPhysicalbytesreserved | Tcmallo 内存_PhysicalBytesReserved | Bytes | host4impalastatestore、id4impalastatestore |
ImpalaStatestoreTcmallocTotalbytesreserved | Tcmalloc 内存_TotalBytesReserved | Bytes | host4impalastatestore、id4impalastatestore |
ImpalaStatestoreTcmallocUsed | Tcmalloc 内存_Used | Bytes | host4impalastatestore、id4impalastatestore |
ImpalaStatestoreThriftServerConnectionsUsed | 连接数_Used | 个 | host4impalastatestore、id4impalastatestore |
ImpalaStatestoreRunningThreadsCount | 运行线程数_Count | 个 | host4impalastatestore、id4impalastatestore |
Impala-DAEMON
指标英文名 | 指标中文名 | 单位 | 维度 |
ImpalaDaemonJvmMemMemheapcommittedm | JVM 内存_MemHeapCommittedM | MB | host4impaladaemon、id4impaladaemon |
ImpalaDaemonJvmMemMemheapinitm | JVM 内存_MemHeapInitM | MB | host4impaladaemon、id4impaladaemon |
ImpalaDaemonJvmMemMemheapmaxm | JVM 内存_MemHeapMaxM | MB | host4impaladaemon、id4impaladaemon |
ImpalaDaemonJvmMemMemheapusedm | JVM 内存_MemHeapUsedM | MB | host4impaladaemon、id4impaladaemon |
ImpalaDaemonJvmMemMemnonheapcommittedm | JVM 内存_MemNonHeapCommittedM | MB | host4impaladaemon、id4impaladaemon |
ImpalaDaemonJvmMemMemnonheapusedm | JVM 内存_MemNonHeapUsedM | MB | host4impaladaemon、id4impaladaemon |
ImpalaDaemonJvmMemMemnonheapinitm | JVM 内存_MemNonHeapInitM | MB | host4impaladaemon、id4impaladaemon |
ImpalaDaemonOsFdCountMaxfiledescriptorcount | 文件描述符数_MaxFileDescriptorCount | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonRtUptimeUptime | 进程运行时间_Uptime | s | host4impaladaemon、id4impaladaemon |
ImpalaDaemonTcmallocPageheapfreebytes | Tcmalloc 内存_PageheapFreeBytes | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonTcmallocPageheapunmappedbytes | Tcmalloc 内存_PageheapUnmappedBytes | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonTcmallocPhysicalbytesreserved | Tcmalloc 内存_PhysicalBytesReserved | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonTcmallocTotalbytesreserved | Tcmalloc 内存_TotalBytesReserved | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonTcmallocUsed | Tcmalloc 内存_Used | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonThreadCountDaemonthreadcount | 线程数量_DaemonThreadCount | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonOsFdCountOpenfiledescriptorcount | 文件描述符数_OpenFileDescriptorCount | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonThreadCountThreadcount | 线程数量_ThreadCount | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrontendConnInUse | BeeswaxAPI 客户端连接数 | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrontendConnInUse | HS2_API 客户端连接数_ConnInUse | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrontendTotalconns | Beeswax_API 客户端连接数_TotalConns | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrontendConnsetupqueuesize | Beeswax_API 客户端连接数_ConnSetupQueueSize | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrontendTotalconns | HS2_API 客户端连接数_TotalConns | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrontendConnsetupqueuesize | HS2_API 客户端连接数_ConnSetupQueueSize | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonThreadManagerRunningthreads | 线程管理器_RunningThreads | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonThreadManagerTotalcreatedthreads | 线程管理器_TotalCreatedThreads | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonMemTrackerProcess1Limit | 内存管理器限制_Limit | 字节数(Bytes) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonMemTrackerProcessBytesOverlimit | 超过其内存限制的内存量_OverLimit | 字节数(Bytes) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrontedTimeoutcnncrequests | 已超时的 BeeswaxAPI 连接数_TimeOutCnncRequests | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBackendConnsetupqueuesize | 已超时等待设置的 Impala 后端服务器的连接请求数_ConnSetupQueueSize | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBackend1Timeoutcnncrequests | 已超时等待设置的Impalabe的连接请求数_TimeOutCnncRequests | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBackend2Totalconnections | 与此Impala守护程序建立的 Impala 后端客户端连接总数_TotalConnections | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonRequestPoolServiceResolveTotal | 解析请求池请求所花费时间_Total | 毫秒(ms) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonMemoryRss | 此进程的驻留集大小_RSS | 字节数(Bytes) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonClusterMembershipBackendsTotal | StateStore 中注册后端总数_Total | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerQueryDurationsMsCount | 查询延迟发布_Count | 毫秒(ms) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerQueryDurationsMsSum | 查询延迟发布_Sum | 毫秒(ms) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer1Numfilesopenforinsert | 打开已进行写入 HDFS 文件数_NumFilesOpenForInsert | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer2Scanrangestotal | 进程生命周期内读取的扫描范围_ScanRangesTotal | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer3Numopenbeeswaxsessions | 打开 Beeswax 会话数量_NumOpenBeeswaxSessions | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer4Numfragments | 进程生命周期内处理查询 fragment 总数_NumFragments | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer14Hedgedreadops | Hedgedreads 尝试次数_HedgedReadOps | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer5Numqueries | 在进程生命周期内处理查询总数_NumQueries | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer6Resultsetcachetotalnumrows | 支持缓存 HS2FETCH_FIRST 的总行数_ResultSetCacheTotalNumRows | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer8Numqueriesregistered | 此 Impala 服务器上注册的查询总数_NumQueriesRegistered | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer9Numqueriesexecuted | be 查询总数_NumQueriesExecuted | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer10Numsessionsexpired | 非活动状态而终止会话数_NumSessionsExpired | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer11Numqueriesexpired | 非活动状态而终止查询数_NumQueriesExpired | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServer12Numopenhs2sessions | 打开 HS2 会话数_NumOpenHS2Sessions | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonCatalog1Numtables | Catalog 里面表数量_NumTables | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonCatalog2Numdatabases | Catalog 里面数据库数量_NumDatabases | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerIoMgr2Byteswritten | IO 管理器写入磁盘的字节数_BytesWritten | 字节数(Bytes) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerIoMgr3Numopenfiles | IO 管理器打开的文件数_NumOpenFiles | 次数总和(Count) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerIoMgr5Localbytesread | 读取的本地字节数_LocalBytesRead | 字节数(Bytes) | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrSvcThWaitTimeP20 | Beeswax_API 客户端等待服务线程建立时间_P20 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrSvcThWaitTimeP50 | Beeswax_API 客户端等待服务线程建立时间_P50 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrSvcThWaitTimeP70 | Beeswax_API 客户端等待服务线程建立时间_P70 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrSvcThWaitTimeP90 | Beeswax_API 客户端等待服务线程建立时间_P90 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonBeeswaxFrSvcThWaitTimeP95 | Beeswax_API 客户端等待服务线程建立时间_P95 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonExDsClassChMisses | 外部数据源缓存类中缓存未命中数_Misses | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrConnSetupTimeP20 | HS2_API 客户端等待建立连接时间_P20 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrConnSetupTimeP50 | HS2_API 客户端等待建立连接时间_P50 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrConnSetupTimeP70 | HS2_API 客户端等待建立连接时间_P70 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrConnSetupTimeP90 | HS2_API 客户端等待建立连接时间_P90 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrConnSetupTimeP95 | HS2_API 客户端等待建立连接时间_P95 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrSvcThWaitTimeCount | HS2_API 客户端等待服务线程建立时间_Count | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrSvcThWaitTimeP20 | HS2_API 客户端等待服务线程建立时间_P20 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrSvcThWaitTimeP50 | HS2_API 客户端等待服务线程建立时间_P50 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrSvcThWaitTimeP70 | HS2_API 客户端等待服务线程建立时间_P70 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrSvcThWaitTimeP90 | HS2_API 客户端等待服务线程建立时间_P90 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrSvcThWaitTimeP95 | HS2_API 客户端等待服务线程建立时间_P95 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2FrSvcThWaitTimeSum | HS2_API 客户端等待服务线程建立时间_Sum | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonMemTrCsrvCurrentusagebytes | ControlService 使用字节数_CurrentUsageBytes | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonMemTrCsrvPeakusagebytes | ControlService 使用字节数_PeakUsageBytes | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonMemTrDssrvCurrentusagebytes | DataStreamService 使用字节数_currentusagebytes | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonMemTrDssrvPeakusagebytes | DataStreamService 使用字节数_PeakUsageBytes | Bytes | host4impaladaemon、id4impaladaemon |
ImpalaDaemonRpcCsrvRpcsqueueoverflow | ControlStreamService 服务队列溢被拒绝数_RpcsQueueOverflow | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonRpcDssrvRpcsqueueoverflow | DataStreamService 服务队列溢被拒绝数_RpcsQueueOverflow | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaConnSetupTimeCount | Impala_be 的客户端等待连接建立所花费的时间_Count | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaConnSetupTimeP20 | Impala_be 的客户端等待连接建立所花费的时间_P20 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaConnSetupTimeP50 | Impala_be 的客户端等待连接建立所花费的时间_P50 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaConnSetupTimeP70 | Impala_be 的客户端等待连接建立所花费的时间_P70 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaConnSetupTimeP90 | Impala_be 的客户端等待连接建立所花费的时间_P90 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaConnSetupTimeP95 | Impala_be 的客户端等待连接建立所花费的时间_P95 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaConnSetupTimeSum | Impala_be 的客户端等待连接建立所花费的时间_Sum | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaSvcThWaitTimeCount | Impala_be 的客户端等待服务线程所花费的时间_Count | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaSvcThWaitTimeP20 | Impala_be 的客户端等待服务线程所花费的时间_P20 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaSvcThWaitTimeP50 | Impala_be 的客户端等待服务线程所花费的时间_P50 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaSvcThWaitTimeP70 | Impala_be 的客户端等待服务线程所花费的时间_P70 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaSvcThWaitTimeP90 | Impala_be 的客户端等待服务线程所花费的时间_P90 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaSvcThWaitTimeP95 | Impala_be 的客户端等待服务线程所花费的时间_P95 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerBaSvcThWaitTimeSum | Impala_be 的客户端等待服务线程所花费的时间_sum | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerQueryDurationsMsP20 | 查询延迟发布_P20 | ms | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerQueryDurationsMsP50 | 查询延迟发布_P50 | ms | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerQueryDurationsMsP70 | 查询延迟发布_P70 | ms | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerQueryDurationsMsP90 | 查询延迟发布_P90 | ms | host4impaladaemon、id4impaladaemon |
ImpalaDaemonServerQueryDurationsMsP95 | 查询延迟发布_P95 | ms | host4impaladaemon、id4impaladaemon |
ImpalaDaemonSrvIoMgrNumfilehandlesoutstanding | 使用的 HDFS 文件句柄数_NumFileHandlesOutstanding | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonSrvScanrangesnummissingvolumid | 在无 volum 元数据的进程生命周期内读取的扫描范围总数_ScanRangesNumMissingVolumId | 个 | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2HttpFrSvcThWaitTimeCount | HS2_HTTP_API 客户端等待服务线程建立时间_Count | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2HttpFrSvcThWaitTimeP20 | HS2_HTTP_API 客户端等待服务线程建立时间_P20 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2HttpFrSvcThWaitTimeP50 | HS2_HTTP_API 客户端等待服务线程建立时间_P50 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2HttpFrSvcThWaitTimeP70 | HS2_HTTP_API 客户端等待服务线程建立时间_P70 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2HttpFrSvcThWaitTimeP90 | HS2_HTTP_API 客户端等待服务线程建立时间_P90 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2HttpFrSvcThWaitTimeP95 | HS2_HTTP_API 客户端等待服务线程建立时间_P95 | us | host4impaladaemon、id4impaladaemon |
ImpalaDaemonH2HttpFrSvcThWaitTimeSum | HS2_HTTP_API 客户端等待服务线程建立时间_Sum | us | host4impaladaemon、id4impaladaemon |
RateQueriesExecuted | be 查询速率 | count/s | host4impaladaemon、id4impaladaemon |
RateQuery | 处理的查询速率 | count/s | host4impaladaemon、id4impaladaemon |
RateFragments | 处理的查询 fragment 速率 | count/s | host4impaladaemon、id4impaladaemon |
各维度对应参数总览
参数名称 | 维度名称 | 维度解释 | 格式 |
Instances.N.Dimensions.0.Name | host4impalacatalog | EMR 实例中节点 IP 的维度名称 | 输入 String 类型维度名称：host4impalacatalog |
Instances.N.Dimensions.0.Value | host4impalacatalog | EMR 实例中具体节点 IP | |
Instances.N.Dimensions.1.Name | id4impalacatalog | EMR 实例 ID 的维度名称 | 输入 String 类型维度名称：id4impalacatalog |
Instances.N.Dimensions.1.Value | id4impalacatalog | EMR 实例 ID 的维度名称 | 输入 EMR 具体实例 ID，例如：emr-mm8bs222 |
Instances.N.Dimensions.0.Name | host4impalastatestore | EMR 实例中节点 IP 的维度名称 | 输入 String 类型维度名称：host4impalastatestore |
Instances.N.Dimensions.0.Value | host4impalastatestore | EMR 实例中具体节点 IP | |
Instances.N.Dimensions.1.Name | id4impalastatestore | EMR 实例 ID 的维度名称 | 输入 String 类型维度名称：id4impalastatestore |
Instances.N.Dimensions.1.Value | id4impalastatestore | EMR 实例 ID 的维度名称 | 输入 EMR 具体实例 ID，例如：emr-mm8bs222 |
Instances.N.Dimensions.0.Name | host4impaladaemon | EMR 实例中节点 IP 的维度名称 | 输入 String 类型维度名称：host4impaladaemon |
Instances.N.Dimensions.0.Value | host4impaladaemon | EMR 实例中具体节点 IP | |
Instances.N.Dimensions.1.Name | id4impaladaemon | EMR 实例 ID 的维度名称 | 输入 String 类型维度名称：id4impaladaemon |
Instances.N.Dimensions.1.Value | id4impaladaemon | EMR 实例 ID 的维度名称 | 输入 EMR 具体实例 ID，例如：emr-mm8bs222 |
入参说明
查询弹性 MapReduce（Impala-CATALOG）监控数据，入参取值如下：
Namespace=QCE/TXMR_IMPALA
&Instances.N.Dimensions.0.Name=host4impalacatalog
&Instances.N.Dimensions.0.Value=EMR 实例中具体节点 IP
&Instances.N.Dimensions.1.Name=id4impalacatalog
&Instances.N.Dimensions.1.Value=EMR 实例 ID
查询弹性 MapReduce（Impala-STATESTORE）监控数据，入参取值如下：
Namespace=QCE/TXMR_IMPALA
&Instances.N.Dimensions.0.Name=host4impalastatestore
&Instances.N.Dimensions.0.Value=EMR 实例中具体节点 IP
&Instances.N.Dimensions.1.Name=id4impalastatestore
&Instances.N.Dimensions.1.Value=EMR 实例 ID
查询弹性 MapReduce（Impala-DAEMON）监控数据，入参取值如下：
Namespace=QCE/TXMR_IMPALA
&Instances.N.Dimensions.0.Name=host4impaladaemon
&Instances.N.Dimensions.0.Value=EMR 实例中具体节点 IP
&Instances.N.Dimensions.1.Name=id4impaladaemon
&Instances.N.Dimensions.1.Value=EMR 实例 ID