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HDFS-11371. Document missing metrics of erasure coding. Contributed b…
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…y Yiqun Lin.
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linyiqun committed Feb 4, 2017
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Expand Up @@ -322,6 +322,12 @@ Each metrics record contains tags such as SessionId and Hostname as additional i
| `RemoteBytesRead` | Number of bytes read by remote clients |
| `RemoteBytesWritten` | Number of bytes written by remote clients |
| `BPServiceActorInfo` | The information about a block pool service actor |
| `EcReconstructionTasks` | Total number of erasure coding reconstruction tasks |
| `EcFailedReconstructionTasks` | Total number of erasure coding failed reconstruction tasks |
| `EcDecodingTimeNanos` | Total number of nanoseconds spent by decoding tasks |
| `EcReconstructionBytesRead` | Total number of bytes read by erasure coding worker |
| `EcReconstructionBytesWritten` | Total number of bytes written by erasure coding worker |
| `EcReconstructionRemoteBytesRead` | Total number of bytes remote read by erasure coding worker |

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