Yarn metrics參數說明
獲取Yarn jmx信息：
curl -i http://xxx:8088/jmx
Hadoop:service=ResourceManager,name=FSOpDurations
Hadoop:service=ResourceManager,name=JvmMetrics
Hadoop:service=ResourceManager,name=ClusterMetrics
Hadoop:service=ResourceManager,name=RpcActivityForPort8033
Hadoop:service=ResourceManager,name=MetricsSystem,sub=Stats
Hadoop:service=ResourceManager,name=QueueMetrics,q0=root,q1=user02
Hadoop:service=ResourceManager,name=QueueMetrics,q0=root,q1=A,q2=C
Hadoop:service=ResourceManager,name=QueueMetrics,q0=root
Hadoop:service=ResourceManager,name=QueueMetrics,q0=root,q1=A
Hadoop:service=ResourceManager,name=QueueMetrics,q0=root,q1=A,q2=B
Hadoop:service=ResourceManager,name=QueueMetrics,q0=root,q1=default
Hadoop:service=ResourceManager,name=QueueMetrics,q0=root,q1=user01
#QueueMetrics
running_0
running_60
running_300
running_1440
FairShareMB Fair share of memory in MB
FairShareVCores Fair share of CPU in vcores
SteadyFairShareMB Steady fair share of memory in MB
SteadyFairShareVCores Steady fair share of CPU in vcores
MinShareMB Minimum share of memory in MB
MinShareVCores Minimum share of CPU in vcores
MaxShareMB Maximum share of memory in MB
MaxShareVCores Maximum share of CPU in vcores
AppsSubmitted application提交個數
AppsRunning 正在運行的application個數
AppsPending 掛起的application個數
AppsCompleted 完成的application個數
AppsKilled 被殺死的application個數
AppsFailed 失敗的application個數
AllocatedMB 已分配的內存量
AllocatedVCores 分配給正在運行的應用的虛擬core
AllocatedContainers 已分配容器數
AggregateContainersAllocated Aggregate # of allocated containers
AggregateContainersReleased Aggregate # of released containers
AvailableMB 可用內存量
AvailableVCores 可用虛擬Core數
PendingMB Pending memory allocation in MB
PendingVCores Pending CPU allocation in virtual cores
PendingContainers # of pending containers
ReservedMB 預留內存量
ReservedVCores 預留虛擬Core數
ReservedContainers 預留容器數
ActiveUsers 激活用戶數
ActiveApplications 激活的應用數
AppAttemptFirstContainerAllocationDelayNumOps 為應用分配容器延遲數
AppAttemptFirstContainerAllocationDelayAvgTime 為應用分配容器延遲時間
#FSOpDurations
ContinuousSchedulingRunNumOps Duration for a continuous scheduling run
ContinuousSchedulingRunAvgTime
ContinuousSchedulingRunStdevTime
ContinuousSchedulingRunIMinTime
ContinuousSchedulingRunIMaxTime
ContinuousSchedulingRunMinTime
ContinuousSchedulingRunMaxTime
NodeUpdateCallNumOps Duration to handle a node update
NodeUpdateCallAvgTime
NodeUpdateCallStdevTime
NodeUpdateCallIMinTime
NodeUpdateCallIMaxTime
NodeUpdateCallMinTime
NodeUpdateCallMaxTime
UpdateThreadRunNumOps Duration for a update thread run
UpdateThreadRunAvgTime
UpdateThreadRunStdevTime
UpdateThreadRunIMinTime
UpdateThreadRunIMaxTime
UpdateThreadRunMinTime
UpdateThreadRunMaxTime
UpdateCallNumOps Duration for an update call
UpdateCallAvgTime
UpdateCallStdevTime
UpdateCallIMinTime
UpdateCallIMaxTime
UpdateCallMinTime
UpdateCallMaxTime
PreemptCallNumOps Duration for a preempt call
PreemptCallAvgTime
PreemptCallStdevTime
PreemptCallIMinTime
PreemptCallIMaxTime
PreemptCallMinTime
PreemptCallMaxTime
#ClusterMetrics
NumActiveNMs active NMs
NumDecommissionedNMs decommissioned NMs
NumLostNMs lost NMs
NumUnhealthyNMs unhealthy NMs
NumRebootedNMs Rebooted NMs
AMLaunchDelayNumOps AM container launch delay
AMLaunchDelayAvgTime
AMRegisterDelayNumOps AM register delay
AMRegisterDelayAvgTime
#RpcActivityForPort8033
ReceivedBytes Total number of received bytes
SentBytes Total number of sent bytes
RpcQueueTimeNumOps Total number of RPC calls
RpcQueueTimeAvgTime Average queue time in milliseconds
RpcProcessingTimeNumOps Total number of RPC calls (same to RpcQueueTimeNumOps)
RpcProcessingTimeAvgTime Average Processing time in milliseconds
RpcAuthenticationFailures Total number of authentication failures
RpcAuthenticationSuccesses Total number of authentication successes
RpcAuthorizationFailures Total number of authorization failures
RpcAuthorizationSuccesses Total number of authorization successes
RpcClientBackoff
NumOpenConnections NumOpenConnections
CallQueueLength Current length of the call queue
jmx hadoop部分參數
curl http://10.116.100.2:50070/jmx?qry=Hadoop:service=NameNode,name=RpcActivityForPort8020
NameNode
NameNode:50070
Hadoop:service=NameNode,name=JvmMetrics
- MemHeapMaxM
- MemMaxM
Hadoop:service=NameNode,name=FSNamesystem
- CapacityTotal
- CapacityTotalGB
- CapacityRemaining
- CapacityRemainingGB
- TotalLoad
- FilesTotal
Hadoop:service=NameNode,name=FSNamesystemState
- NumLiveDataNodes
Hadoop:service=NameNode,name=NameNodeInfo
- LiveNodes
java.lang:type=Runtime
- StartTime
Hadoop:service=NameNode,name=FSNamesystemState
- TopUserOpCounts:timestamp
DataNode
DataNode:50075
Hadoop:service=DataNode,name=DataNodeActivity-slave-50010
- BytesWritten
- BytesRead
- BlocksWritten
- BlocksRead
- ReadsFromLocalClient
- ReadsFromRemoteClient
- WritesFromLocalClient
- WritesFromRemoteClient
- BlocksGetLocalPathInfo
HDFS
NameNode:50070
Hadoop:service=NameNode,name=NameNodeActivity
- CreateFileOps
- FilesCreated
- FilesAppended
- FilesRenamed
- GetListingOps
- DeleteFileOps
- FilesDeleted
Hadoop:service=NameNode,name=FSNamesystem
- CapacityTotal
- CapacityTotalGB
- CapacityUsed
- CapacityUsedGB
- CapacityRemaining
- CapacityRemainingGB
- CapacityUsedNonDFS
Yarn
ResourceManager:8088
Hadoop:service=ResourceManager,name=ClusterMetrics
- NumActiveNMs
- NumDecommissionedNMs
Hadoop:service=ResourceManager,name=JvmMetrics
- MemHeapUsedM