腾讯云可观测平台弹性 MapReduce（HDFS）

一、命名空间

Namespace = QCE/TXMR_HDFS

二、监控指标

指标英文名	指标中文名	说明	单位	维度	统计规则 [period, statType]
EmrHdfsOverviewAggregationHdfsNnBlockCapacityBlockcapacity	BLOCK容量_BlockCapacity	BLOCK容量_BlockCapacity	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnBlocksBlockstotal	BLOCKS数量_BlocksTotal	BLOCKS数量_BlocksTotal	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnBlocksCorruptblocks	BLOCKS数量_CorruptBlocks	BLOCKS数量_CorruptBlocks	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnBlocksExcessblocks	BLOCKS数量_ExcessBlocks	BLOCKS数量_ExcessBlocks	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnBlocksPendingdeletionblocks	BLOCKS数量_PendingDeletionBlocks	BLOCKS数量_PendingDeletionBlocks	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnBlocksPendingreplicationblocks	BLOCKS数量_PendingReplicationBlocks	BLOCKS数量_PendingReplicationBlocks	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnBlocksPostponedmisreplicatedblocks	BLOCKS数量_PostponedMisreplicatedBlocks	BLOCKS数量_PostponedMisreplicatedBlocks	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnBlocksScheduledreplicationblocks	BLOCKS数量_ScheduledReplicationBlocks	BLOCKS数量_ScheduledReplicationBlocks	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnBlocksUnderreplicatedblocks	BLOCKS数量_UnderReplicatedBlocks	BLOCKS数量_UnderReplicatedBlocks	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnCapacityCapacityremaining	集群存储容量_CapacityRemaining	集群存储容量_CapacityRemaining	GB	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnCapacityCapacitytotal	集群存储容量_CapacityTotal	集群存储容量_CapacityTotal	GB	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnCapacityCapacityused	集群存储容量_CapacityUsed	集群存储容量_CapacityUsed	GB	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnCapacityCapacityusednondfs	集群存储容量_CapacityUsedNonDFS	集群存储容量_CapacityUsedNonDFS	GB	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnDatanodesCountNumdeaddatanodes	集群数据节点_NumDeadDataNodes	集群数据节点_NumDeadDataNodes	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnDatanodesCountNumdecomdeaddatanodes	集群数据节点_NumDecomDeadDataNodes	集群数据节点_NumDecomDeadDataNodes	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnDatanodesCountNumdecomlivedatanodes	集群数据节点_NumDecomLiveDataNodes	集群数据节点_NumDecomLiveDataNodes	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnDatanodesCountNumdecommissioningdatanodes	集群数据节点_NumDecommissioningDataNodes	集群数据节点_NumDecommissioningDataNodes	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnDatanodesCountNumlivedatanodes	集群数据节点_NumLiveDataNodes	集群数据节点_NumLiveDataNodes	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnDatanodesCountNumstaledatanodes	集群数据节点_NumStaleDataNodes	集群数据节点_NumStaleDataNodes	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnFilesTotalFilestotal	集群文件总数量_FilesTotal	集群文件总数量_FilesTotal	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnLoadTotalload	集群负载_TotalLoad	集群负载_TotalLoad	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnSnapshotsSnapshots	SNAPSHOT相关_Snapshots	SNAPSHOT相关_Snapshots	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewAggregationHdfsNnVolumeFailuresVolumefailurestotal	磁盘故障_VolumeFailuresTotal	磁盘故障_VolumeFailuresTotal	count	id4hdfsoverview	[ 60s, max ] [ 300s, max ]
EmrHdfsOverviewHdfsNnBlockCapacityBlockcapacity	BLOCK容量_BlockCapacity	BLOCK容量_BlockCapacity	None	host4hdfsoverview id4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnBlocksBlockstotal	BLOCKS数量_BlocksTotal	BLOCKS数量_BlocksTotal	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnBlocksCorruptblocks	BLOCKS数量_CorruptBlocks	BLOCKS数量_CorruptBlocks	None	host4hdfsoverview id4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnBlocksExcessblocks	BLOCKS数量_ExcessBlocks	BLOCKS数量_ExcessBlocks	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnBlocksPendingdeletionblocks	BLOCKS数量_PendingDeletionBlocks	BLOCKS数量_PendingDeletionBlocks	None	host4hdfsoverview id4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnBlocksPendingreplicationblocks	BLOCKS数量_PendingReplicationBlocks	BLOCKS数量_PendingReplicationBlocks	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnBlocksPostponedmisreplicatedblocks	BLOCKS数量_PostponedMisreplicatedBlocks	BLOCKS数量_PostponedMisreplicatedBlocks	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnBlocksScheduledreplicationblocks	BLOCKS数量_ScheduledReplicationBlocks	BLOCKS数量_ScheduledReplicationBlocks	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnBlocksUnderreplicatedblocks	BLOCKS数量_UnderReplicatedBlocks	BLOCKS数量_UnderReplicatedBlocks	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnCapacityCapacityremaining	集群存储容量_CapacityRemaining	集群存储容量_CapacityRemaining	GB	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnCapacityCapacitytotal	集群存储容量_CapacityTotal	集群存储容量_CapacityTotal	GB	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnCapacityCapacityused	集群存储容量_CapacityUsed	集群存储容量_CapacityUsed	GB	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnCapacityCapacityusednondfs	集群存储容量_CapacityUsedNonDFS	集群存储容量_CapacityUsedNonDFS	GB	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnDatanodesCountNumdeaddatanodes	集群数据节点_NumDeadDataNodes	集群数据节点_NumDeadDataNodes	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnDatanodesCountNumdecomdeaddatanodes	集群数据节点_NumDecomDeadDataNodes	集群数据节点_NumDecomDeadDataNodes	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnDatanodesCountNumdecomlivedatanodes	集群数据节点_NumDecomLiveDataNodes	集群数据节点_NumDecomLiveDataNodes	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnDatanodesCountNumdecommissioningdatanodes	集群数据节点_NumDecommissioningDataNodes	集群数据节点_NumDecommissioningDataNodes	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnDatanodesCountNumlivedatanodes	集群数据节点_NumLiveDataNodes	集群数据节点_NumLiveDataNodes	None	host4hdfsoverview id4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnDatanodesCountNumstaledatanodes	集群数据节点_NumStaleDataNodes	集群数据节点_NumStaleDataNodes	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnFilesTotalFilestotal	集群文件总数量_FilesTotal	集群文件总数量_FilesTotal	None	host4hdfsoverview id4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnLoadTotalload	集群负载_TotalLoad	集群负载_TotalLoad	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnSnapshotsSnapshots	SNAPSHOT相关_Snapshots	SNAPSHOT相关_Snapshots	None	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
EmrHdfsOverviewHdfsNnVolumeFailuresVolumefailurestotal	磁盘故障_VolumeFailuresTotal	磁盘故障_VolumeFailuresTotal	Count	id4hdfsoverview host4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilGcCountFgc	GC次数_FGC	GC次数_FGC	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilGcCountYgc	GC次数_YGC	GC次数_YGC	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilGcTimeFgct	GC时间_FGCT	GC时间_FGCT	s	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilGcTimeGct	GC时间_GCT	GC时间_GCT	s	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilGcTimeYgct	GC时间_YGCT	GC时间_YGCT	s	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilMemoryCcs	内存区域占比_CCS	内存区域占比_CCS	%	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilMemoryE	内存区域占比_E	内存区域占比_E	%	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilMemoryM	内存区域占比_M	内存区域占比_M	%	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilMemoryO	内存区域占比_O	内存区域占比_O	%	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilMemoryS0	内存区域占比_S0	内存区域占比_S0	%	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterGcUtilMemoryS1	内存区域占比_S1	内存区域占比_S1	%	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmLogTotalLogerror	JVM日志数量_LogError	JVM日志数量_LogError	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmLogTotalLogfatal	JVM日志数量_LogFatal	JVM日志数量_LogFatal	Count	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmLogTotalLoginfo	JVM日志数量_LogInfo	JVM日志数量_LogInfo	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmLogTotalLogwarn	JVM日志数量_LogWarn	JVM日志数量_LogWarn	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmMemMemheapcommittedm	JVM内存_MemHeapCommittedM	JVM内存_MemHeapCommittedM	MBytes	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmMemMemheapmaxm	JVM内存_MemHeapMaxM	JVM内存_MemHeapMaxM	MBytes	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmMemMemheapusedm	JVM内存_MemHeapUsedM	JVM内存_MemHeapUsedM	MBytes	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmMemMemmaxm	JVM内存_MemMaxM	JVM内存_MemMaxM	MBytes	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmMemMemnonheapcommittedm	JVM内存_MemNonHeapCommittedM	JVM内存_MemNonHeapCommittedM	MBytes	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmMemMemnonheapusedm	JVM内存_MemNonHeapUsedM	JVM内存_MemNonHeapUsedM	MBytes	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmMemUsedRatioMemheapusedrate	堆内存使率_MemHeapUsedRate	堆内存使率_MemHeapUsedRate	%	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmThreadsThreadsblocked	JVM线程数量_ThreadsBlocked	JVM线程数量_ThreadsBlocked	Count	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmThreadsThreadsnew	JVM线程数量_ThreadsNew	JVM线程数量_ThreadsNew	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmThreadsThreadsrunnable	JVM线程数量_ThreadsRunnable	JVM线程数量_ThreadsRunnable	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmThreadsThreadsterminated	JVM线程数量_ThreadsTerminated	JVM线程数量_ThreadsTerminated	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmThreadsThreadstimedwaiting	JVM线程数量_ThreadsTerminated	JVM线程数量_ThreadsTerminated	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterJvmThreadsThreadswaiting	JVM线程数量_ThreadsTimedWaiting	JVM线程数量_ThreadsTimedWaiting	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013AuthRpcauthenticationfailures	验证和授权_RpcAuthenticationFailures	验证和授权_RpcAuthenticationFailures	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013AuthRpcauthenticationsuccesses	验证和授权_RpcAuthenticationSuccesses	验证和授权_RpcAuthenticationSuccesses	Count	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013AuthRpcauthorizationfailures	验证和授权_RpcAuthorizationFailures	验证和授权_RpcAuthorizationFailures	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013AuthRpcauthorizationsuccesses	验证和授权_RpcAuthorizationSuccesses	验证和授权_RpcAuthorizationSuccesses	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013ConnectionsNumopenconnections	当前连接数_NumOpenConnections	当前连接数_NumOpenConnections	Count	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013QpsRpcqueuetimenumops	查询速率_RpcQueueTimeNumOps	查询速率_RpcQueueTimeNumOps	Count/s	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013QueueLenCallqueuelength	RPC处理队列长度_CallQueueLength	RPC处理队列长度_CallQueueLength	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013RtRpcprocessingtimeavgtime	请求处理延迟_RpcProcessingTimeAvgTime	请求处理延迟_RpcProcessingTimeAvgTime	ms	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013RtRpcqueuetimeavgtime	请求处理延迟_RpcQueueTimeAvgTime	请求处理延迟_RpcQueueTimeAvgTime	ms	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013RxtxReceivedbytes	数据流量QPS_ReceivedBytes	数据流量QPS_ReceivedBytes	KBit/s	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterPort4013RxtxSentbytes	数据流量QPS_SentBytes	数据流量QPS_SentBytes	KBit/s	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterRbfFilesNumfiles	文件数量_NumFiles	文件数量_NumFiles	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterRbfNnNumexpirednamenodes	namenodes数量_NumExpiredNamenodes	namenodes数量_NumExpiredNamenodes	Count	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterRbfNnNumnamenodes	namenodes数量_NumNamenodes	namenodes数量_NumNamenodes	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterRbfNsNumnameservices	nameservices数量	nameservices数量	Count	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterRpcFailureRouterfailurelocked	失败请求数_RouterFailureLocked	失败请求数_RouterFailureLocked	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, sum ] [ 300s, sum ] [ 3600s, sum ] [ 86400s, sum ]
HdfsDfsrouterRpcFailureRouterfailurereadonly	失败请求数_RouterFailureReadOnly	失败请求数_RouterFailureReadOnly	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, sum ] [ 300s, sum ] [ 3600s, sum ] [ 86400s, sum ]
HdfsDfsrouterRpcFailureRouterfailuresafemode	失败请求数_RouterFailureSafemode	失败请求数_RouterFailureSafemode	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, sum ] [ 300s, sum ] [ 3600s, sum ] [ 86400s, sum ]
HdfsDfsrouterRpcFailureRouterfailurestatestore	失败请求数_RouterFailureStateStore	失败请求数_RouterFailureStateStore	Count	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, sum ] [ 300s, sum ] [ 3600s, sum ] [ 86400s, sum ]
HdfsDfsrouterRpcOpProcessingop	Router操作数_ProcessingOp	Router操作数_ProcessingOp	Count/s	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterRpcOpProxyop	Router操作数_ProxyOp	Router操作数_ProxyOp	Count/s	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterRpcTimeProcessingavgtime	Router处理操作平均时间_ProcessingAvgTime	Router处理操作平均时间_ProcessingAvgTime	None	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterRpcTimeProxyavgtime	Router处理操作平均时间_ProxyAvgTime	Router处理操作平均时间_ProxyAvgTime	None	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterStatestoreNumOpFailuresnumops	StateStore事务操作_FailuresNumOps	StateStore事务操作_FailuresNumOps	Count/s	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterStatestoreNumOpReadsnumops	StateStore事务操作_ReadsNumOps	StateStore事务操作_ReadsNumOps	Count/s	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterStatestoreNumOpRemovesnumops	StateStore事务操作_RemovesNumOps	StateStore事务操作_RemovesNumOps	Count/s	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterStatestoreNumOpWritesnumops	StateStore事务操作_WritesNumOps	StateStore事务操作_WritesNumOps	Count/s	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterStatestoreTimeFailuresavgtime	StateStore事务操作平均时间_FailuresAvgTime	StateStore事务操作平均时间_FailuresAvgTime	ms	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterStatestoreTimeReadsavgtime	StateStore事务操作平均时间_ReadsAvgTime	StateStore事务操作平均时间_ReadsAvgTime	ms	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterStatestoreTimeRemovesavgtime	StateStore事务操作平均时间_RemovesAvgTime	StateStore事务操作平均时间_RemovesAvgTime	ms	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterStatestoreTimeWritesavgtime	StateStore事务操作平均时间_WritesAvgTime	StateStore事务操作平均时间_WritesAvgTime	ms	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterThreadCountDaemonthreadcount	线程数量_DaemonThreadCount	线程数量_DaemonThreadCount	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterThreadCountPeakthreadcount	线程数量_PeakThreadCount	线程数量_PeakThreadCount	Count	id4hdfsdfsrouter host4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfsrouterThreadCountThreadcount	线程数量_ThreadCount	线程数量_ThreadCount	Count	host4hdfsdfsrouter id4hdfsdfsrouter	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilGcCountFgc	GC 次数_FGC	GC 次数_FGC	Count	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilGcCountYgc	GC 次数_YGC	GC 次数_YGC	Count	host4hdfszkfailovercontroller id4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilGcTimeFgct	GC 时间_FGCT	GC 时间_FGCT	s	host4hdfszkfailovercontroller id4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilGcTimeGct	GC 时间_GCT	GC 时间_GCT	s	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilGcTimeYgct	GC 时间_YGCT	GC 时间_YGCT	s	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilMemoryCcs	内存区域占比_CCS	内存区域占比_CCS	%	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilMemoryE	内存区域占比_E	内存区域占比_E	%	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilMemoryM	内存区域占比_M	内存区域占比_M	%	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilMemoryO	内存区域占比_O	内存区域占比_O	%	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilMemoryS0	内存区域占比_S0	内存区域占比_S0	%	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDfzkGcUtilMemoryS1	内存区域占比_S1	内存区域占比_S1	%	id4hdfszkfailovercontroller host4hdfszkfailovercontroller	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsBlockchecksumopnumops	数据块操作_BlockChecksumOpNumOps	数据块操作_BlockChecksumOpNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsBlockreportsnumops	数据块操作_BlockReportsNumOps	数据块操作_BlockReportsNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsCachereportsnumops	数据块操作_CacheReportsNumOps	数据块操作_CacheReportsNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsCopyblockopnumops	数据块操作_CopyBlockOpNumOps	数据块操作_CopyBlockOpNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsIncrementalblockreportsnumops	数据块操作_IncrementalBlockReportsNumOps	数据块操作_IncrementalBlockReportsNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsPacketackroundtriptimenanosnumops	数据块操作_PacketAckRoundTripTimeNanosNumOps	数据块操作_PacketAckRoundTripTimeNanosNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsReadblockopnumops	数据块操作_ReadBlockOpNumOps	数据块操作_ReadBlockOpNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsReplaceblockopnumops	数据块操作_ReplaceBlockOpNumOps	数据块操作_ReplaceBlockOpNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksOpsWriteblockopnumops	数据块操作_WriteBlockOpNumOps	数据块操作_WriteBlockOpNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtBlockchecksumopavgtime	数据块操作延迟统计_BlockChecksumOpAvgTime	数据块操作延迟统计_BlockChecksumOpAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtBlockreportsavgtime	数据块操作延迟统计_BlockReportsAvgTime	数据块操作延迟统计_BlockReportsAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtCachereportsavgtime	数据块操作延迟统计_CacheReportsAvgTime	数据块操作延迟统计_CacheReportsAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtCopyblockopavgtime	数据块操作延迟统计_CopyBlockOpAvgTime	数据块操作延迟统计_CopyBlockOpAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtIncrementalblockreportsavgtime	数据块操作延迟统计_IncrementalBlockReportsAvgTime	数据块操作延迟统计_IncrementalBlockReportsAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtPacketackroundtriptimenanosavgtime	数据块操作延迟统计_PacketAckRoundTripTimeNanosAvgTime	数据块操作延迟统计_PacketAckRoundTripTimeNanosAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtReadblockopavgtime	数据块操作延迟统计_ReadBlockOpAvgTime	数据块操作延迟统计_ReadBlockOpAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtReplaceblockopavgtime	数据块操作延迟统计_ReplaceBlockOpAvgTime	数据块操作延迟统计_ReplaceBlockOpAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksRtWriteblockopavgtime	数据块操作延迟统计_WriteBlockOpAvgTime	数据块操作延迟统计_WriteBlockOpAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBlocksVerifiedFailuresBlockverificationfailures	Block校验失败_BlockVerificationFailures	Block校验失败_BlockVerificationFailures	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBytesBytesreadmb	数据读写速率_BytesReadMB	数据读写速率_BytesReadMB	Bytes/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBytesByteswrittenmb	数据读写速率_BytesWrittenMB	数据读写速率_BytesWrittenMB	Bytes/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBytesRemotebytesreadmb	数据读写速率_RemoteBytesReadMB	数据读写速率_RemoteBytesReadMB	Bytes/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnBytesRemotebyteswrittenmb	数据读写速率_RemoteBytesWrittenMB	数据读写速率_RemoteBytesWrittenMB	Bytes/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnClientReadsfromlocalclient	客户端连接数_ReadsFromLocalClient	客户端连接数_ReadsFromLocalClient	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnClientReadsfromremoteclient	客户端连接数_ReadsFromRemoteClient	客户端连接数_ReadsFromRemoteClient	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnClientWritesfromlocalclient	客户端连接数_WritesFromLocalClient	客户端连接数_WritesFromLocalClient	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnClientWritesfromremoteclient	客户端连接数_WritesFromRemoteClient	客户端连接数_WritesFromRemoteClient	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnDatapacketAvgtimeSenddatapackettransfernanosavgtime	包传输操作QPS_SendDataPacketTransferNanosAvgTime	包传输操作QPS_SendDataPacketTransferNanosAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnDatapacketOpsDatapacketops	包传输操作QPS_DataPacketOps	包传输操作QPS_DataPacketOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnFlushOpsFlushnanosnumops	FLUSH操作_FlushNanosNumOps	FLUSH操作_FlushNanosNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnFlushRtFlushnanosavgtime	FLUSH延迟_FlushNanosAvgTime	FLUSH延迟_FlushNanosAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnFsyncOpsFsyncnanosnumops	FSYNC操作_FsyncNanosNumOps	FSYNC操作_FsyncNanosNumOps	Count/s	host4hdfsdatanode id4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnFsyncRtFsyncnanosavgtime	FSYNC延迟_FsyncNanosAvgTime	FSYNC延迟_FsyncNanosAvgTime	ms	host4hdfsdatanode id4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilGcCountFgc	GC 次数_FGC	GC 次数_FGC	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilGcCountYgc	GC 次数_YGC	GC 次数_YGC	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilGcTimeFgct	GC 时间_FGCT	GC 时间_FGCT	s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilGcTimeGct	GC 时间_GCT	GC 时间_GCT	s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilGcTimeYgct	GC 时间_YGCT	GC 时间_YGCT	s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilMemoryCcs	内存区域占比_CCS	内存区域占比_CCS	%	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilMemoryE	内存区域占比_E	内存区域占比_E	%	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilMemoryM	内存区域占比_M	内存区域占比_M	%	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilMemoryO	内存区域占比_O	内存区域占比_O	%	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilMemoryS0	内存区域占比_S0	内存区域占比_S0	%	host4hdfsdatanode id4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnGcUtilMemoryS1	内存区域占比_S1	内存区域占比_S1	%	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnHbOpsHeartbeatsnumops	心跳QPS_HeartbeatsNumOps	心跳QPS_HeartbeatsNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnHbRtHeartbeatsavgtime	心跳延迟_HeartbeatsAvgTime	心跳延迟_HeartbeatsAvgTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmJavaThreadsThreadsblocked	JVM线程数量_ThreadsBlocked	JVM线程数量_ThreadsBlocked	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmJavaThreadsThreadsnew	JVM线程数量_ThreadsNew	JVM线程数量_ThreadsNew	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmJavaThreadsThreadsrunnable	JVM线程数量_ThreadsRunnable	JVM线程数量_ThreadsRunnable	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmJavaThreadsThreadsterminated	JVM线程数量_ThreadsTerminated	JVM线程数量_ThreadsTerminated	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmJavaThreadsThreadstimedwaiting	JVM线程数量_ThreadsTimedWaiting	JVM线程数量_ThreadsTimedWaiting	Count	host4hdfsdatanode id4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmJavaThreadsThreadswaiting	JVM线程数量_ThreadsWaiting	JVM线程数量_ThreadsWaiting	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmLogTotalLogerror	JVM日志数量_LogError	JVM日志数量_LogError	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmLogTotalLogfatal	JVM日志数量_LogFatal	JVM日志数量_LogFatal	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmLogTotalLoginfo	JVM日志数量_LogInfo	JVM日志数量_LogInfo	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmLogTotalLogwarn	JVM日志数量_LogWarn	JVM日志数量_LogWarn	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmMemMemheapcommittedm	JVM内存_MemHeapCommittedM	JVM内存_MemHeapCommittedM	MBytes	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmMemMemheapmaxm	JVM内存_MemHeapMaxM	JVM内存_MemHeapMaxM	MBytes	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmMemMemheapusedm	JVM内存_MemHeapUsedM	JVM内存_MemHeapUsedM	MBytes	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmMemMemmaxm	JVM内存_MemMaxM	JVM内存_MemMaxM	MBytes	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmMemMemnonheapcommittedm	JVM内存_MemNonHeapCommittedM	JVM内存_MemNonHeapCommittedM	MBytes	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmMemMemnonheapusedm	JVM内存_MemNonHeapUsedM	JVM内存_MemNonHeapUsedM	MBytes	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnJvmMemUsedRatioMemheapusedrate	堆内存使率_MemHeapUsedRate	堆内存使率_MemHeapUsedRate	%	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnNetworkErrorsDatanodenetworkerrors	网络错误_DatanodeNetworkErrors	网络错误_DatanodeNetworkErrors	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004AuthRpcauthenticationfailures	验证和授权_RpcAuthenticationFailures	验证和授权_RpcAuthenticationFailures	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004AuthRpcauthenticationsuccesses	验证和授权_RpcAuthenticationSuccesses	验证和授权_RpcAuthenticationSuccesses	Count	host4hdfsdatanode id4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004AuthRpcauthorizationfailures	验证和授权_RpcAuthorizationFailures	验证和授权_RpcAuthorizationFailures	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004AuthRpcauthorizationsuccesses	验证和授权_RpcAuthorizationSuccesses	验证和授权_RpcAuthorizationSuccesses	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004ConnectionsNumopenconnections	当前连接数_NumOpenConnections	当前连接数_NumOpenConnections	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004QpsRpcqueuetimenumops	QPS_RpcQueueTimeNumOps	QPS_RpcQueueTimeNumOps	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004QueueLenCallqueuelength	RPC处理队列长度_CallQueueLength	RPC处理队列长度_CallQueueLength	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004RtRpcqueuetimeavgtime	请求处理延迟_RpcQueueTimeAvgTime	请求处理延迟_RpcQueueTimeAvgTime	ms	host4hdfsdatanode id4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004RxtxReceivedbytes	数据速率_ReceivedBytes	数据速率_ReceivedBytes	KBit/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnPort4004RxtxSentbytes	数据速率_SentBytes	数据速率_SentBytes	KBit/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksBytesRamdiskbyteswrite	RAMDISK写入速度_RamDiskBytesWrite	RAMDISK写入速度_RamDiskBytesWrite	Bytes/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksOpRamdiskblocksdeletedbeforelazypersisted	RAMDISK Blocks_RamDiskBlocksDeletedBeforeLazyPersisted	RAMDISK Blocks_RamDiskBlocksDeletedBeforeLazyPersisted	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksOpRamdiskblocksevicted	RAMDISK Blocks_RamDiskBlocksEvicted	RAMDISK Blocks_RamDiskBlocksEvicted	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksOpRamdiskblocksevictedwithoutread	RAMDISK Blocks_RamDiskBlocksEvictedWithoutRead	RAMDISK Blocks_RamDiskBlocksEvictedWithoutRead	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksOpRamdiskblockslazypersisted	RAMDISK Blocks_RamDiskBlocksLazyPersisted	RAMDISK Blocks_RamDiskBlocksLazyPersisted	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksOpRamdiskblocksreadhits	RAMDISK Blocks_RamDiskBlocksReadHits	RAMDISK Blocks_RamDiskBlocksReadHits	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksOpRamdiskblockswrite	RAMDISK Blocks_RamDiskBlocksWrite	RAMDISK Blocks_RamDiskBlocksWrite	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksOpRamdiskblockswritefallback	RAMDISK Blocks_RamDiskBlocksWriteFallback	RAMDISK Blocks_RamDiskBlocksWriteFallback	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRamBlocksOpRamdiskbyteslazypersisted	RAMDISK Blocks_RamDiskBytesLazyPersisted	RAMDISK Blocks_RamDiskBytesLazyPersisted	Count/s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRtRead	读操作耗时_Read	读操作耗时_Read	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnRtWrite	写操作耗时_Write	写操作耗时_Write	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnStartTimeStarttime	启动时间_StartTime	启动时间_StartTime	s	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnThreadCountDaemonthreadcount	线程数量_DaemonThreadCount	线程数量_DaemonThreadCount	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnThreadCountPeakthreadcount	线程数量_PeakThreadCount	线程数量_PeakThreadCount	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnThreadTimeCurrentthreadcputime	CPU时间_CurrentThreadCpuTime	CPU时间_CurrentThreadCpuTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnThreadTimeCurrentthreadusertime	CPU时间_CurrentThreadUserTime	CPU时间_CurrentThreadUserTime	ms	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnVolumeFailuresVolumefailures	磁盘故障_VolumeFailures	磁盘故障_VolumeFailures	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsDnXceiverXceivercount	XCEIVER数量_XceiverCount	XCEIVER数量_XceiverCount	Count	id4hdfsdatanode host4hdfsdatanode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilGcCountFgc	GC 次数_FGC	GC 次数_FGC	Count	host4hdfsjournalnode id4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilGcCountYgc	GC 次数_YGC	GC 次数_YGC	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilGcTimeFgct	GC 时间_FGCT	GC 时间_FGCT	s	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilGcTimeGct	GC 时间_GCT	GC 时间_GCT	s	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilGcTimeYgct	GC 时间_YGCT	GC 时间_YGCT	s	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilMemoryCcs	内存区域占比_CCS	内存区域占比_CCS	%	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilMemoryE	内存区域占比_E	内存区域占比_E	%	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilMemoryM	内存区域占比_M	内存区域占比_M	%	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilMemoryO	内存区域占比_O	内存区域占比_O	%	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilMemoryS0	内存区域占比_S0	内存区域占比_S0	%	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnGcUtilMemoryS1	内存区域占比_S1	内存区域占比_S1	%	host4hdfsjournalnode id4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmJavaThreadsThreadsblocked	JVM线程数量_ThreadsBlocked	JVM线程数量_ThreadsBlocked	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmJavaThreadsThreadsnew	JVM线程数量_ThreadsNew	JVM线程数量_ThreadsNew	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmJavaThreadsThreadsrunnable	JVM线程数量_ThreadsRunnable	JVM线程数量_ThreadsRunnable	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmJavaThreadsThreadsterminated	JVM线程数量_ThreadsTerminated	JVM线程数量_ThreadsTerminated	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmJavaThreadsThreadstimedwaiting	JVM线程数量_ThreadsTimedWaiting	JVM线程数量_ThreadsTimedWaiting	Count	host4hdfsjournalnode id4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmJavaThreadsThreadswaiting	JVM线程数量_ThreadsWaiting	JVM线程数量_ThreadsWaiting	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmLogTotalLogerror	JVM日志数量_LogError	JVM日志数量_LogError	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmLogTotalLogfatal	JVM日志数量_LogFatal	JVM日志数量_LogFatal	Count	host4hdfsjournalnode id4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmLogTotalLoginfo	JVM日志数量_LogInfo	JVM日志数量_LogInfo	Count	host4hdfsjournalnode id4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmLogTotalLogwarn	JVM日志数量_LogWarn	JVM日志数量_LogWarn	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmMemMemheapcommittedm	JVM内存_MemHeapCommittedM	JVM内存_MemHeapCommittedM	MBytes	host4hdfsjournalnode id4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmMemMemheapmaxm	JVM内存_MemHeapMaxM	JVM内存_MemHeapMaxM	MBytes	host4hdfsjournalnode id4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmMemMemheapusedm	JVM内存_MemHeapUsedM	JVM内存_MemHeapUsedM	MBytes	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmMemMemmaxm	JVM内存_MemMaxM	JVM内存_MemMaxM	MBytes	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmMemMemnonheapcommittedm	JVM内存_MemNonHeapCommittedM	JVM内存_MemNonHeapCommittedM	MBytes	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmMemMemnonheapusedm	JVM内存_MemNonHeapUsedM	JVM内存_MemNonHeapUsedM	MBytes	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnJvmMemUsedRatioMemheapusedrate	堆内存使率_MemHeapUsedRate	堆内存使率_MemHeapUsedRate	%	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005AuthRpcauthenticationfailures	验证和授权_RpcAuthenticationFailures	验证和授权_RpcAuthenticationFailures	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005AuthRpcauthenticationsuccesses	验证和授权_RpcAuthenticationSuccesses	验证和授权_RpcAuthenticationSuccesses	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005AuthRpcauthorizationfailures	验证和授权_RpcAuthorizationFailures	验证和授权_RpcAuthorizationFailures	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005AuthRpcauthorizationsuccesses	验证和授权_RpcAuthorizationSuccesses	验证和授权_RpcAuthorizationSuccesses	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005ConnectionsNumopenconnections	当前连接数_NumOpenConnections	当前连接数_NumOpenConnections	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005QpsRpcqueuetimenumops	QPS_RpcQueueTimeNumOps	QPS_RpcQueueTimeNumOps	Count/s	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005QueueLenCallqueuelength	RPC处理队列长度_CallQueueLength	RPC处理队列长度_CallQueueLength	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005RtRpcqueuetimeavgtime	请求处理延迟_RpcQueueTimeAvgTime	请求处理延迟_RpcQueueTimeAvgTime	ms	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005RxtxReceivedbytes	数据流量QPS_ReceivedBytes	数据流量QPS_ReceivedBytes	KBit/s	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnPort4005RxtxSentbytes	数据流量QPS_SentBytes	数据流量QPS_SentBytes	KBit/s	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnStartTimeStarttime	启动时间_StartTime	启动时间_StartTime	s	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnThreadCountDaemonthreadcount	线程数量_DaemonThreadCount	线程数量_DaemonThreadCount	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnThreadCountPeakthreadcount	线程数量_PeakThreadCount	线程数量_PeakThreadCount	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnThreadCountThreadcount	线程数量_ThreadCount	线程数量_ThreadCount	Count	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnThreadTimeCurrentthreadcputime	CPU时间_CurrentThreadCpuTime	CPU时间_CurrentThreadCpuTime	ms	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsJnThreadTimeCurrentthreadusertime	CPU时间_CurrentThreadUserTime	CPU时间_CurrentThreadUserTime	ms	id4hdfsjournalnode host4hdfsjournalnode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksBlockstotal	BLOCKS数量_BlocksTotal	BLOCKS数量_BlocksTotal	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksCorruptblocks	BLOCKS数量_CorruptBlocks	BLOCKS数量_CorruptBlocks	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksExcessblocks	BLOCKS数量_ExcessBlocks	BLOCKS数量_ExcessBlocks	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksMissingreplicatedblocks	BLOCKS数量_MissingReplicatedBlocks	BLOCKS数量_MissingReplicatedBlocks	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksPendingdeletionblocks	BLOCKS数量_PendingDeletionBlocks	BLOCKS数量_PendingDeletionBlocks	Count	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksPendingreplicationblocks	BLOCKS数量_PendingReplicationBlocks	BLOCKS数量_PendingReplicationBlocks	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksPostponedmisreplicatedblocks	BLOCKS数量_PostponedMisreplicatedBlocks	BLOCKS数量_PostponedMisreplicatedBlocks	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksScheduledreplicationblocks	BLOCKS数量_ScheduledReplicationBlocks	BLOCKS数量_ScheduledReplicationBlocks	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeBlocksUnderreplicatedblocks	BLOCKS数量_UnderReplicatedBlocks	BLOCKS数量_UnderReplicatedBlocks	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNamenodeFilesTotalFilestotal	文件数量_FilesTotal	文件数量_FilesTotal	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnBlockReportOpsBlockreportnumops	数据块汇报_BlockReportNumOps	数据块汇报_BlockReportNumOps	Count/s	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnBlockReportRtBlockreportavgtime	数据块汇报延迟_BlockReportAvgTime	数据块汇报延迟_BlockReportAvgTime	ms	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnBlocksMissingNumberofmissingblocks	缺失块统计_NumberOfMissingBlocks	缺失块统计_NumberOfMissingBlocks	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnBlocksMissingNumberofmissingblockswithreplicationfacto	缺失块统计_NumberOfMissingBlocksWithReplicationFactorOne	缺失块统计_NumberOfMissingBlocksWithReplicationFactorOne	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnBlocksMissingreplicatedblocks	BLOCKS数量_MissingReplicatedBlocks	BLOCKS数量_MissingReplicatedBlocks	Count	id4hdfsoverview	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnBlocksOpsBlockopsqueued	数据块操作_BlockOpsQueued	数据块操作_BlockOpsQueued	Count/s	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnBlocksOpsBlockreceivedanddeletedops	数据块操作_BlockReceivedAndDeletedOps	数据块操作_BlockReceivedAndDeletedOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnCacheReportOpsCachereportnumops	缓存汇报_CacheReportNumOps	缓存汇报_CacheReportNumOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnCacheReportRtCachereportavgtime	Cache汇报延迟_CacheReportAvgTime	Cache汇报延迟_CacheReportAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnCheckpointtimeLastcheckpoint	上次Checkpoint以来的时间	上次Checkpoint以来的时间	秒(s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnFilesFilesappended	文件数量_Appended	Appended文件数量	次数总和(Count)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnFilesFilescreated	文件数量_Filescreated	文件数量_Filescreated	次数总和(Count)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnFilesFilesdeleted	文件数量_Filesdeleted	文件数量_Filesdeleted	次数总和(Count)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnFilesOpsCreatefileops	文件操作_CreateFileOps	文件操作_CreateFileOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesOpsCreatesymlinkops	文件操作_CreateSymlinkOps	文件操作_CreateSymlinkOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesOpsDeletefileops	文件操作_DeleteFileOps	文件操作_DeleteFileOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesOpsFileinfoops	文件操作_FileInfoOps	文件操作_FileInfoOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesOpsFilesingetlistingops	文件操作_FilesInGetListingOps	文件操作_FilesInGetListingOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesOpsGetadditionaldatanodeops	文件操作_GetAdditionalDatanodeOps	文件操作_GetAdditionalDatanodeOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesOpsGetlinktargetops	文件操作_GetLinkTargetOps	文件操作_GetLinkTargetOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesOpsGetlistingops	文件操作_GetListingOps	文件操作_GetListingOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesOpsTotalfileops	文件操作_TotalFileOps	文件操作_TotalFileOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnFilesUnderconstructionNumfilesunderconstruction	正在写入的文件数量_NumFilesUnderConstruction	正在写入的文件数量_NumFilesUnderConstruction	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilGcCountFgc	GC 次数_FGC	GC 次数_FGC	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilGcCountYgc	GC 次数_YGC	GC 次数_YGC	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilGcTimeFgct	GC 时间_FGCT	GC 时间_FGCT	s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilGcTimeGct	GC 时间_GCT	GC 时间_GCT	s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilGcTimeYgct	GC 时间_YGCT	GC 时间_YGCT	s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilMemoryCcs	内存区域占比_CCS	内存区域占比_CCS	%	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilMemoryE	内存区域占比_E	内存区域占比_E	%	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilMemoryM	内存区域占比_M	内存区域占比_M	%	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilMemoryO	内存区域占比_O	内存区域占比_O	%	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilMemoryS0	内存区域占比_S0	内存区域占比_S0	%	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnGcUtilMemoryS1	内存区域占比_S1	内存区域占比_S1	%	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnImageOpsGeteditnumops	镜像操作_GetEditNumOps	镜像操作_GetEditNumOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnImageOpsGetimagenumops	镜像操作_GetImageNumOps	镜像操作_GetImageNumOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnImageOpsPutimagenumops	镜像操作_PutImageNumOps	镜像操作_PutImageNumOps	Count/s	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnImageRtGeteditavgtime	镜像操作延迟_GetEditAvgTime	镜像操作延迟_GetEditAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnImageRtGetimageavgtime	镜像操作延迟_GetImageAvgTime	镜像操作延迟_GetImageAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnImageRtPutimageavgtime	镜像操作延迟_PutImageAvgTime	镜像操作延迟_PutImageAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmJavaThreadsThreadsblocked	JVM线程数量_ThreadsBlocked	JVM线程数量_ThreadsBlocked	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmJavaThreadsThreadsnew	JVM线程数量_ThreadsNew	JVM线程数量_ThreadsNew	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmJavaThreadsThreadsrunnable	JVM线程数量_ThreadsRunnable	JVM线程数量_ThreadsRunnable	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmJavaThreadsThreadsterminated	JVM线程数量_ThreadsTerminated	JVM线程数量_ThreadsTerminated	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmJavaThreadsThreadstimedwaiting	JVM线程数量_ThreadsTimedWaiting	JVM线程数量_ThreadsTimedWaiting	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmJavaThreadsThreadswaiting	JVM线程数量_ThreadsWaiting	JVM线程数量_ThreadsWaiting	Count	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmLogTotalLogerror	JVM日志数量_LogError	JVM日志数量_LogError	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmLogTotalLogfatal	JVM日志数量_LogFatal	JVM日志数量_LogFatal	Count	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmLogTotalLoginfo	JVM日志数量_LogInfo	JVM日志数量_LogInfo	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmLogTotalLogwarn	JVM日志数量_LogWarn	JVM日志数量_LogWarn	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmMemMemheapcommittedm	JVM内存_MemHeapCommittedM	JVM内存_MemHeapCommittedM	MBytes	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmMemMemheapmaxm	JVM内存_MemHeapMaxM	JVM内存_MemHeapMaxM	MBytes	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmMemMemheapusedm	JVM内存_MemHeapUsedM	JVM内存_MemHeapUsedM	MBytes	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmMemMemmaxm	JVM内存_MemMaxM	JVM内存_MemMaxM	MBytes	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmMemMemnonheapcommittedm	JVM内存_MemNonHeapCommittedM	JVM内存_MemNonHeapCommittedM	MBytes	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmMemMemnonheapusedm	JVM内存_MemNonHeapUsedM	JVM内存_MemNonHeapUsedM	MBytes	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnJvmMemUsedRatioMemheapusedrate	堆内存使率_MemHeapUsedRate	堆内存使率_MemHeapUsedRate	%	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnLockqueueLockqueuelength	等待文件锁的队列长度	等待文件锁的队列长度	次数总和(Count)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPendingDatanodeMessageCountPendingdatanodemessagecou	备NN上挂起的与BLOCK相关操作的消息数量_PendingDataNodeMessageCount	备NN上挂起的与BLOCK相关操作的消息数量_PendingDataNodeMessageCount	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007AuthRpcauthenticationfailures	验证和授权_ClientRpcAuthenticationFailures	验证和授权_ClientRpcAuthenticationFailures	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007AuthRpcauthenticationsuccesses	验证和授权_RpcAuthenticationSuccesses	验证和授权_RpcAuthenticationSuccesses	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007AuthRpcauthorizationfailures	验证和授权_ClientRpcAuthorizationFailures	验证和授权_ClientRpcAuthorizationFailures	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007AuthRpcauthorizationsuccesses	验证和授权_ClientRpcAuthorizationSuccesses	验证和授权_ClientRpcAuthorizationSuccesses	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007Avgtime1Addblockavgtime	请求平均延迟时间_AddBlock	请求平均延迟时间_AddBlock	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime1Completeavgtime	请求平均延迟时间_Complete	请求平均延迟时间_Complete	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime1Createavgtime	请求平均延迟时间_Create	请求平均延迟时间_Create	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime1Getfileinfoavgtime	请求平均延迟时间_GetFileInfo	请求平均延迟时间_GetFileInfo	毫秒(ms)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime1Getlistingavgtime	请求平均延迟时间_GetListing	请求平均延迟时间_GetListing	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime1Renameavgtime	请求平均延迟时间_Rename	请求平均延迟时间_Rename	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime1Sendheartbeatavgtime	请求平均延迟时间_SendHeartbeat	请求平均延迟时间_SendHeartbeat	毫秒(ms)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime2Blockreceivedanddeletedavgtime	请求平均延迟时间_BlockReceivedAndDeleted	请求平均延迟时间_BlockReceivedAndDeleted	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime2Blockreportavgtime	请求平均延迟时间_BlockReport	请求平均延迟时间_BlockReport	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime2Deleteavgtime	请求平均延迟时间_Delete	请求平均延迟时间_Delete	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime2Fsyncavgtime	请求平均延迟时间_Fsync	请求平均延迟时间_Fsync	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime2Registerdatanodeavgtime	请求平均延迟时间_RegisterDatanode	请求平均延迟时间_RegisterDatanode	毫秒(ms)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime2Renewleaseavgtime	请求平均延迟时间_RenewLease	请求平均延迟时间_RenewLease	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime2Versionrequestavgtime	请求平均延迟时间_VersionRequest	请求平均延迟时间_VersionRequest	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime3Getblocklocationsavgtime	请求平均延迟时间_GetBlockLocations	请求平均延迟时间_GetBlockLocations	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime3Getserverdefaultsavgtime	请求平均延迟时间_GetServerDefaults	请求平均延迟时间_GetServerDefaults	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime3Listencryptionzonesavgtime	请求平均延迟时间_ListEncryptionZones	请求平均延迟时间_ListEncryptionZones	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime3Mkdirsavgtime	请求平均延迟时间_Mkdirs	请求平均延迟时间_Mkdirs	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime3Setpermissionavgtime	请求平均延迟时间_SetPermission	请求平均延迟时间_SetPermission	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime3Setsafemodeavgtime	请求平均延迟时间_SetSafeMode	请求平均延迟时间_SetSafeMode	毫秒(ms)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Avgtime3Settimesavgtime	请求平均延迟时间_SetTimes	请求平均延迟时间_SetTimes	毫秒(ms)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007ConnectionsNumopenconnections	当前连接数_ClientRpcNumOpenConnections	当前连接数_ClientRpcNumOpenConnections	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007Numops1Addblocknumops	每秒调用次数_AddBlock	每秒调用次数_AddBlock	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops1Completenumops	每秒调用次数_Complete	每秒调用次数_Complete	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops1Createnumops	每秒调用次数_Create	每秒调用次数_Create	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops1Getfileinfonumops	每秒调用次数_GetFileInfo	每秒调用次数_GetFileInfo	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops1Getlistingnumops	每秒调用次数_GetListing	每秒调用次数_GetListing	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops1Renamenumops	每秒调用次数_Rename	每秒调用次数_Rename	每秒次数(Count/s)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops1Sendheartbeatnumops	每秒调用次数_SendHeartbeat	每秒调用次数_SendHeartbeat	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops2Blockreceivedanddeletednumops	每秒调用次数_BlockReceivedAndDeleted	每秒调用次数_BlockReceivedAndDeleted	每秒次数(Count/s)	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops2Blockreportnumops	每秒调用次数_BlockReport	每秒调用次数_BlockReport	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops2Deletenumops	每秒调用次数_Delete	每秒调用次数_Delete	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops2Fsyncnumops	每秒调用次数_Fsync	每秒调用次数_Fsync	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops2Registerdatanodenumops	每秒调用次数_RegisterDatanode	每秒调用次数_RegisterDatanode	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops2Renewleasenumops	每秒调用次数_RenewLease	每秒调用次数_RenewLease	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops2Versionrequestnumops	每秒调用次数_VersionRequest	每秒调用次数_VersionRequest	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops3Getblocklocationsnumops	每秒调用次数_GetBlockLocations	每秒调用次数_GetBlockLocations	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops3Getserverdefaultsnumops	每秒调用次数_GetServerDefaults	每秒调用次数_GetServerDefaults	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops3Listencryptionzonesnumops	每秒调用次数_ListEncryptionZones	每秒调用次数_ListEncryptionZones	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops3Mkdirsnumops	每秒调用次数_Mkdirs	每秒调用次数_Mkdirs	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops3Setpermissionnumops	每秒调用次数_SetPermission	每秒调用次数_SetPermission	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops3Setsafemodenumops	每秒调用次数_SetSafeMode	每秒调用次数_SetSafeMode	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007Numops3Settimesnumops	每秒调用次数_SetTimes	每秒调用次数_SetTimes	每秒次数(Count/s)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsNnPort4007QpsRpcqueuetimenumops	QPS连接_ClientRpcQueueTimeNumOps	QPS连接_ClientRpcQueueTimeNumOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007QueueLenCallqueuelength	处理队列长度_ClientRpcCallQueueLength	处理队列长度_ClientRpcCallQueueLength	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007RtRpcprocessingtimeavgtime	请求处理延迟_ClientRpcProcessingTimeAvgTime	请求处理延迟_ ClientRpcProcessingTimeAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007RtRpcqueuetimeavgtime	请求处理延迟_ClientRpcQueueTimeAvgTime	请求处理延迟_ClientRpcQueueTimeAvgTime	ms	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007RxtxReceivedbytes	数据流量QPS_ClientRpcReceivedBytes	数据流量QPS_ClientRpcReceivedBytes	Bytes/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnPort4007RxtxSentbytes	数据流量QPS_SentBytes	数据流量QPS_SentBytes	Bytes/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007AuthRpcauthenticationfailures	验证和授权_ServiceRpcAuthenticationFailures	验证和授权_ServiceRpcAuthenticationFailures	Count	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007AuthRpcauthenticationsuccesses	验证和授权_ServiceRpcAuthenticationSuccesses	验证和授权_ServiceRpcAuthenticationSuccesses	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007AuthRpcauthorizationfailures	验证和授权_ServiceRpcAuthorizationFailures	验证和授权_ServiceRpcAuthorizationFailures	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007AuthRpcauthorizationsuccesses	验证和授权_ServiceRpcAuthorizationSuccesses	验证和授权_ServiceRpcAuthorizationSuccesses	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007ConnectionsNumopenconnections	当前连接数_ServiceRpcNumOpenConnections	当前连接数_ServiceRpcNumOpenConnections	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007QpsRpcqueuetimenumops	QPS连接_ServiceRpcQueueTimeNumOps	QPS连接_ServiceRpcQueueTimeNumOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007QueueLenCallqueuelength	处理队列长度_ServiceRpcCallQueueLength	处理队列长度_ServiceRpcCallQueueLength	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007RtRpcprocessingtimeavgtime	请求处理延迟_ServiceRpcProcessingTimeAvgTime	请求处理延迟_ServiceRpcProcessingTimeAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007RtRpcqueuetimeavgtime	请求处理延迟_ServiceRpcQueueTimeAvgTime	请求处理延迟_ServiceRpcQueueTimeAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007RxtxReceivedbytes	数据流量QPS_ServiceRpcReceivedBytes	数据流量QPS_ServiceRpcReceivedBytes	Bytes/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnServicePort4007RxtxSentbytes	数据流量QPS_ServiceRpcSendBytes	数据流量QPS_ServiceRpcSendBytes	Bytes/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSnapshotOpsAllowsnapshotops	SNAPSHOT操作_AllowSnapshotOps	SNAPSHOT操作_AllowSnapshotOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSnapshotOpsCreatesnapshotops	SNAPSHOT操作_CreateSnapshotOps	SNAPSHOT操作_CreateSnapshotOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSnapshotOpsDeletesnapshotops	SNAPSHOT操作_DeleteSnapshotOps	SNAPSHOT操作_DeleteSnapshotOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSnapshotOpsDisallowsnapshotops	SNAPSHOT操作_DisallowSnapshotOps	SNAPSHOT操作_DisallowSnapshotOps	Count/s	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSnapshotOpsListsnapshottabledirops	SNAPSHOT操作_ListSnapshottableDirOps	SNAPSHOT操作_ListSnapshottableDirOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSnapshotOpsRenamesnapshotops	SNAPSHOT操作_RenameSnapshotOps	SNAPSHOT操作_RenameSnapshotOps	Count/s	host4hdfsnamenode id4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSnapshotOpsSnapshotdiffreportops	SNAPSHOT操作_SnapshotDiffReportOps	SNAPSHOT操作_SnapshotDiffReportOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnStaleStoragesCountNumstalestorages	被标记为过期的存储的数量_NumStaleStorages	被标记为过期的存储的数量_NumStaleStorages	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnStartTimeStarttime	启动时间_StartTime	启动时间_StartTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnStateState	主备情况_State	主备情况_State	None	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSyncsOpsSyncsnumops	SYNC操作_SyncsNumOps	SYNC操作_SyncsNumOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnSyncsRtSyncsavgtime	SYNCS操作延迟_SyncsAvgTime	SYNCS操作延迟_SyncsAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnThreadCountDaemonthreadcount	线程数量_DaemonThreadCount	线程数量_DaemonThreadCount	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnThreadCountPeakthreadcount	线程数量_PeakThreadCount	线程数量_PeakThreadCount	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnThreadCountThreadcount	线程数量_ThreadCount	线程数量_ThreadCount	Count	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnTransactionOpsTransactionsbatchedinsync	事务操作_TransactionsBatchedInSync	事务操作_TransactionsBatchedInSync	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnTransactionOpsTransactionsnumops	事务操作_TransactionsNumOps	事务操作_TransactionsNumOps	Count/s	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnTransactionRtTransactionsavgtime	事务操作延迟_TransactionsAvgTime	事务操作延迟_TransactionsAvgTime	ms	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ] [ 3600s, max ] [ 86400s, max ]
HdfsNnTransactionsSincelastcheckpoint	总事务数_Sincelastcheckpoint	总事务数_Sincelastcheckpoint	次数总和(Count)	id4hdfsnamenode host4hdfsnamenode	[ 60s, max ] [ 300s, max ]
HdfsStatUsageRatioCapacityusedrate	HDFS存储空间使用率	HDFS存储空间使用率	%	id4hdfsoverview	[ 60s, max ] [ 300s, max ]

注意：说明：

三、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	id4hdfsoverview	EMR 实例 ID 的维度名称	输入 String 类型维度名称：id4hdfsoverview
Instances.N.Dimensions.0.Value	id4hdfsoverview	EMR 实例具体 ID	输入 EMR 具体实例 ID，例如：emr-mm8bs222
Instances.N.Dimensions.1.Name	host4hdfsoverview	EMR 实例中节点 IP 的维度名称	输入String 类型维度名称：host4hdfsoverview
Instances.N.Dimensions.1.Value	host4hdfsoverview	EMR 实例中具体节点 IP	输入具体节点 IP ，可从控制台获取，登录腾讯云 MapReduce 控制台 > 单击实例 > 集群资源 > 资源管理 > 节点内网 IP。也可通过查询节点信息 API 获取。
Instances.N.Dimensions.0.Name	id4hdfsnamenode	EMR 实例 ID 的维度名称	输入 String 类型维度名称：id4hdfsnamenode
Instances.N.Dimensions.0.Value	id4hdfsnamenode	EMR 实例具体 ID	输入 EMR 具体实例 ID，例如：emr-mm8bs222
Instances.N.Dimensions.1.Name	host4hdfsnamenode	EMR 实例中节点 IP 的维度名称	输入String 类型维度名称：host4hdfsnamenode
Instances.N.Dimensions.1.Value	host4hdfsnamenode	EMR 实例中具体节点 IP	输入具体节点 IP ，可从控制台获取，登录腾讯云 MapReduce 控制台 > 单击实例 > 集群资源 > 资源管理 > 节点内网 IP。也可通过查询节点信息 API 获取。
Instances.N.Dimensions.0.Name	id4hdfsdatanode	EMR 实例 ID 的维度名称	输入 String 类型维度名称：id4hdfsdatanode
Instances.N.Dimensions.0.Value	id4hdfsdatanode	EMR 实例具体 ID	输入 EMR 具体实例 ID，例如：emr-mm8bs222
Instances.N.Dimensions.1.Name	host4hdfsdatanode	EMR 实例中节点 IP 的维度名称	输入String 类型维度名称：host4hdfsdatanode
Instances.N.Dimensions.1.Value	host4hdfsdatanode	EMR 实例中具体节点 IP	输入具体节点 IP ，可从控制台获取，登录腾讯云 MapReduce 控制台 > 单击实例 > 集群资源 > 资源管理 > 节点内网 IP。也可通过查询节点信息 API 获取。
Instances.N.Dimensions.0.Name	id4hdfsjournalnode	EMR 实例 ID 的维度名称	输入 String 类型维度名称：id4hdfsjournalnode
Instances.N.Dimensions.0.Value	id4hdfsjournalnode	EMR 实例具体 ID	输入 EMR 具体实例 ID，例如：emr-mm8bs222
Instances.N.Dimensions.1.Name	host4hdfsjournalnode	EMR 实例中节点 IP 的维度名称	输入String 类型维度名称：host4hdfsjournalnode
Instances.N.Dimensions.1.Value	host4hdfsjournalnode	EMR 实例中具体节点 IP	输入具体节点 IP ，可从控制台获取，登录腾讯云 MapReduce 控制台 > 单击实例 > 集群资源 > 资源管理 > 节点内网 IP。也可通过查询节点信息 API 获取。
Instances.N.Dimensions.0.Name	id4hdfszkfailovercontroller	EMR 实例 ID 的维度名称	输入 String 类型维度名称：id4hdfszkfailovercontroller
Instances.N.Dimensions.0.Value	id4hdfszkfailovercontroller	EMR 实例具体 ID	输入 EMR 具体实例 ID，例如：emr-mm8bs222
Instances.N.Dimensions.1.Name	host4hdfszkfailovercontroller	EMR 实例中节点 IP 的维度名称	输入String 类型维度名称：host4hdfszkfailovercontroller
Instances.N.Dimensions.1.Value	host4hdfszkfailovercontroller	EMR 实例中具体节点 IP	输入具体节点 IP ，可从控制台获取，登录腾讯云 MapReduce 控制台 > 单击实例 > 集群资源 > 资源管理 > 节点内网IP。也可通过查询节点信息 API 获取。
Instances.N.Dimensions.0.Name	id4hivehivemetastore	EMR 实例 ID 的维度名称	输入 String 类型维度名称：id4hivehivemetastore
Instances.N.Dimensions.0.Value	id4hivehivemetastore	EMR 实例具体 ID	输入 EMR 具体实例 ID，例如：emr-mm8bs222
Instances.N.Dimensions.1.Name	host4hivehivemetastore	EMR 实例中节点 IP 的维度名称	输入String 类型维度名称：host4hivehivemetastore
Instances.N.Dimensions.1.Value	host4hivehivemetastore	EMR 实例中具体节点 IP	输入具体节点 IP ，可从控制台获取，登录腾讯云 MapReduce 控制台 > 单击实例 > 集群资源 > 资源管理 > 节点内网IP。也可通过查询节点信息 API 获取。

四、入参说明

弹性 MapReduce（HDFS）支持以下六种维度组合的查询方式，六种入参取值如下：

1. 查询 HDFS-OverviewAggregation 的指标监控数据，入参取值如下：
&Namespace=QCE/TXMR_HDFS
&Instances.N.Dimensions.0.Name=id4hdfsoverview
&Instances.N.Dimensions.0.Value=EMR 实例 ID

2. 查询 HDFS-Overview 的指标监控数据，入参取值如下：
&Namespace=QCE/TXMR_HDFS
&Instances.N.Dimensions.0.Name=id4hdfsoverview
&Instances.N.Dimensions.0.Value=EMR 实例 ID
&Instances.N.Dimensions.1.Name=host4hdfsoverview
&Instances.N.Dimensions.1.Value=EMR 实例中具体节点 IP

3. 查询 HDFS-NameNode 的指标监控数据，入参取值如下：
&Namespace=QCE/TXMR_HDFS
&Instances.N.Dimensions.0.Name=id4hdfsnamenode
&Instances.N.Dimensions.0.Value=EMR 实例 ID
&Instances.N.Dimensions.1.Name=host4hdfsnamenode
&Instances.N.Dimensions.1.Value=EMR实例中具体节点 IP

4. 查询 HDFS-DataNode 的指标监控数据，入参取值如下：
&Namespace=QCE/TXMR_HDFS
&Instances.N.Dimensions.0.Name=id4hdfsdatanode
&Instances.N.Dimensions.0.Value=EMR 实例 ID
&Instances.N.Dimensions.1.Name=host4hdfsdatanode
&Instances.N.Dimensions.1.Value=EMR实例中具体节点 IP

5. 查询 HDFS-Journal Node 的指标监控数据，入参取值如下：
&Namespace=QCE/TXMR_HDFS
&Instances.N.Dimensions.0.Name=id4hdfsjournalnode
&Instances.N.Dimensions.0.Value=EMR 实例具体 ID
&Instances.N.Dimensions.1.Name=host4hdfsjournalnode
&Instances.N.Dimensions.1.Value=EMR 实例中具体节点 IP

6. 查询 HDFS-ZKFC 的指标监控数据，入参取值如下：
&Namespace=QCE/TXMR_HDFS
&Instances.N.Dimensions.0.Name=id4hdfszkfailovercontroller
&Instances.N.Dimensions.0.Value=EMR 实例具体 ID
&Instances.N.Dimensions.1.Name=host4hdfszkfailovercontroller
&Instances.N.Dimensions.1.Value=EMR 实例中具体节点 IP

7. 查询 HDFS-RouterRouter 的指标监控数据，入参取值如下：

&Namespace=QCE/TXMR_HDFS

&Instances.N.Dimensions.0.Name=id4hivehivemetastore
&Instances.N.Dimensions.0.Value=EMR 实例具体 ID

&Instances.N.Dimensions.1.Name=host4hivehivemetastore
&Instances.N.Dimensions.1.Value=EMR 实例中具体节点 IP

腾讯云可观测平台 弹性 MapReduce（HDFS）

一、命名空间

二、监控指标

三、各维度对应参数总览

四、入参说明

相关内容：

腾讯云可观测平台弹性 MapReduce（HDFS）