| 1 | { |
| 2 | "beans":[ |
| 3 | { |
| 4 | "name":"Hadoop:service=DataNode,name=JvmMetrics", |
| 5 | "modelerType":"JvmMetrics", |
| 6 | "tag.Context":"jvm", |
| 7 | "tag.ProcessName":"DataNode", |
| 8 | "tag.SessionId":null, |
| 9 | "tag.Hostname":"dev-slave-01.dev.local", |
| 10 | "MemNonHeapUsedM":53.67546, |
| 11 | "MemNonHeapCommittedM":54.9375, |
| 12 | "MemNonHeapMaxM":-1.0, |
| 13 | "MemHeapUsedM":18.885735, |
| 14 | "MemHeapCommittedM":60.5, |
| 15 | "MemHeapMaxM":843.0, |
| 16 | "MemMaxM":843.0, |
| 17 | "GcCount":155, |
| 18 | "GcTimeMillis":672, |
| 19 | "GcNumWarnThresholdExceeded":0, |
| 20 | "GcNumInfoThresholdExceeded":0, |
| 21 | "GcTotalExtraSleepTime":8783, |
| 22 | "ThreadsNew":0, |
| 23 | "ThreadsRunnable":11, |
| 24 | "ThreadsBlocked":0, |
| 25 | "ThreadsWaiting":11, |
| 26 | "ThreadsTimedWaiting":25, |
| 27 | "ThreadsTerminated":0, |
| 28 | "LogFatal":0, |
| 29 | "LogError":1, |
| 30 | "LogWarn":2, |
| 31 | "LogInfo":257 |
| 32 | }, |
| 33 | { |
| 34 | "name":"Hadoop:service=DataNode,name=FSDatasetState", |
| 35 | "modelerType":"FSDatasetState", |
| 36 | "tag.Context":"FSDatasetState", |
| 37 | "tag.StorageInfo":"FSDataset{dirpath='[/data/hdfs/data]'}", |
| 38 | "tag.Hostname":"dev-slave-01.dev.local", |
| 39 | "Capacity":53675536384, |
| 40 | "DfsUsed":1186058240, |
| 41 | "Remaining":32920760320, |
| 42 | "NumFailedVolumes":0, |
| 43 | "LastVolumeFailureDate":0, |
| 44 | "EstimatedCapacityLostTotal":0, |
| 45 | "CacheUsed":0, |
| 46 | "CacheCapacity":0, |
| 47 | "NumBlocksCached":0, |
| 48 | "NumBlocksFailedToCache":0, |
| 49 | "NumBlocksFailedToUnCache":4 |
| 50 | }, |
| 51 | { |
| 52 | "name":"Hadoop:service=DataNode,name=DataNodeActivity-dev-slave-01.dev.local-9866", |
| 53 | "modelerType":"DataNodeActivity-dev-slave-01.dev.local-9866", |
| 54 | "tag.SessionId":null, |
| 55 | "tag.Context":"dfs", |
| 56 | "tag.Hostname":"dev-slave-01.dev.local", |
| 57 | "BytesWritten":500960407, |
| 58 | "TotalWriteTime":463, |
| 59 | "BytesRead":80689178, |
| 60 | "TotalReadTime":41203, |
| 61 | "BlocksWritten":16, |
| 62 | "BlocksRead":16, |
| 63 | "BlocksReplicated":4, |
| 64 | "BlocksRemoved":4, |
| 65 | "BlocksVerified":0, |
| 66 | "BlockVerificationFailures":0, |
| 67 | "BlocksCached":0, |
| 68 | "BlocksUncached":0, |
| 69 | "ReadsFromLocalClient":0, |
| 70 | "ReadsFromRemoteClient":16, |
| 71 | "WritesFromLocalClient":0, |
| 72 | "WritesFromRemoteClient":12, |
| 73 | "BlocksGetLocalPathInfo":0, |
| 74 | "RemoteBytesRead":80689178, |
| 75 | "RemoteBytesWritten":97283223, |
| 76 | "RamDiskBlocksWrite":0, |
| 77 | "RamDiskBlocksWriteFallback":0, |
| 78 | "RamDiskBytesWrite":0, |
| 79 | "RamDiskBlocksReadHits":0, |
| 80 | "RamDiskBlocksEvicted":0, |
| 81 | "RamDiskBlocksEvictedWithoutRead":0, |
| 82 | "RamDiskBlocksEvictionWindowMsNumOps":0, |
| 83 | "RamDiskBlocksEvictionWindowMsAvgTime":0.0, |
| 84 | "RamDiskBlocksLazyPersisted":0, |
| 85 | "RamDiskBlocksDeletedBeforeLazyPersisted":0, |
| 86 | "RamDiskBytesLazyPersisted":0, |
| 87 | "RamDiskBlocksLazyPersistWindowMsNumOps":0, |
| 88 | "RamDiskBlocksLazyPersistWindowMsAvgTime":0.0, |
| 89 | "FsyncCount":0, |
| 90 | "VolumeFailures":0, |
| 91 | "DatanodeNetworkErrors":7, |
| 92 | "DataNodeActiveXceiversCount":0, |
| 93 | "ReadBlockOpNumOps":16, |
| 94 | "ReadBlockOpAvgTime":2258.2, |
| 95 | "WriteBlockOpNumOps":12, |
| 96 | "WriteBlockOpAvgTime":12640.666666666666, |
| 97 | "BlockChecksumOpNumOps":0, |
| 98 | "BlockChecksumOpAvgTime":0.0, |
| 99 | "CopyBlockOpNumOps":0, |
| 100 | "CopyBlockOpAvgTime":0.0, |
| 101 | "ReplaceBlockOpNumOps":0, |
| 102 | "ReplaceBlockOpAvgTime":0.0, |
| 103 | "HeartbeatsNumOps":285073, |
| 104 | "HeartbeatsAvgTime":1.2035398230088497, |
| 105 | "HeartbeatsTotalNumOps":285073, |
| 106 | "HeartbeatsTotalAvgTime":1.2035398230088497, |
| 107 | "LifelinesNumOps":0, |
| 108 | "LifelinesAvgTime":0.0, |
| 109 | "BlockReportsNumOps":41, |
| 110 | "BlockReportsAvgTime":2.0, |
| 111 | "IncrementalBlockReportsNumOps":20, |
| 112 | "IncrementalBlockReportsAvgTime":1.2, |
| 113 | "CacheReportsNumOps":0, |
| 114 | "CacheReportsAvgTime":0.0, |
| 115 | "PacketAckRoundTripTimeNanosNumOps":603, |
| 116 | "PacketAckRoundTripTimeNanosAvgTime":1733672.0, |
| 117 | "FlushNanosNumOps":7660, |
| 118 | "FlushNanosAvgTime":3988.858108108108, |
| 119 | "FsyncNanosNumOps":0, |
| 120 | "FsyncNanosAvgTime":0.0, |
| 121 | "SendDataPacketBlockedOnNetworkNanosNumOps":7091, |
| 122 | "SendDataPacketBlockedOnNetworkNanosAvgTime":2.4469053762711864E7, |
| 123 | "SendDataPacketTransferNanosNumOps":7091, |
| 124 | "SendDataPacketTransferNanosAvgTime":37130.05084745763, |
| 125 | "BlocksInPendingIBR":0, |
| 126 | "BlocksReceivingInPendingIBR":0, |
| 127 | "BlocksReceivedInPendingIBR":0, |
| 128 | "BlocksDeletedInPendingIBR":0, |
| 129 | "EcReconstructionTasks":0, |
| 130 | "EcFailedReconstructionTasks":0, |
| 131 | "EcDecodingTimeNanos":0, |
| 132 | "EcReconstructionBytesRead":0, |
| 133 | "EcReconstructionBytesWritten":0, |
| 134 | "EcReconstructionRemoteBytesRead":0, |
| 135 | "EcReconstructionReadTimeMillis":0, |
| 136 | "EcReconstructionDecodingTimeMillis":0, |
| 137 | "EcReconstructionWriteTimeMillis":0 |
| 138 | }, |
| 139 | { |
| 140 | "name":"Hadoop:service=DataNode,name=RpcActivityForPort9867", |
| 141 | "modelerType":"RpcActivityForPort9867", |
| 142 | "tag.port":"9867", |
| 143 | "tag.Context":"rpc", |
| 144 | "tag.NumOpenConnectionsPerUser":"{}", |
| 145 | "tag.Hostname":"dev-slave-01.dev.local", |
| 146 | "ReceivedBytes":7, |
| 147 | "SentBytes":187, |
| 148 | "RpcQueueTimeNumOps":0, |
| 149 | "RpcQueueTimeAvgTime":0.0, |
| 150 | "RpcProcessingTimeNumOps":0, |
| 151 | "RpcProcessingTimeAvgTime":0.0, |
| 152 | "DeferredRpcProcessingTimeNumOps":0, |
| 153 | "DeferredRpcProcessingTimeAvgTime":0.0, |
| 154 | "RpcAuthenticationFailures":0, |
| 155 | "RpcAuthenticationSuccesses":0, |
| 156 | "RpcAuthorizationFailures":0, |
| 157 | "RpcAuthorizationSuccesses":0, |
| 158 | "RpcClientBackoff":0, |
| 159 | "RpcSlowCalls":0, |
| 160 | "NumOpenConnections":0, |
| 161 | "CallQueueLength":0, |
| 162 | "NumDroppedConnections":0 |
| 163 | } |
| 164 | ] |
| 165 | } |