| getBlocks(RpcController, NamenodeProtocolProtos.GetBlocksRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getBlockKeys(RpcController, NamenodeProtocolProtos.GetBlockKeysRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getTransactionId(RpcController, NamenodeProtocolProtos.GetTransactionIdRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getMostRecentCheckpointTxId(RpcController, NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getMostRecentNameNodeFileTxId(RpcController, NamenodeProtocolProtos.GetMostRecentNameNodeFileTxIdRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| rollEditLog(RpcController, NamenodeProtocolProtos.RollEditLogRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| versionRequest(RpcController, HdfsServerProtos.VersionRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| errorReport(RpcController, NamenodeProtocolProtos.ErrorReportRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| registerSubordinateNamenode(RpcController, NamenodeProtocolProtos.RegisterRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| startCheckpoint(RpcController, NamenodeProtocolProtos.StartCheckpointRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| endCheckpoint(RpcController, NamenodeProtocolProtos.EndCheckpointRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getEditLogManifest(RpcController, NamenodeProtocolProtos.GetEditLogManifestRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| isUpgradeFinalized(RpcController, NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| isRollingUpgrade(RpcController, NamenodeProtocolProtos.IsRollingUpgradeRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getNextSPSPath(RpcController, NamenodeProtocolProtos.GetNextSPSPathRequestProto, RpcCallback) |  | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| {...} |  | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |