| getBlocks(DatanodeInfo, long, long, long, StorageType) |  | 0% | | 0% | 6 | 6 | 19 | 19 | 1 | 1 |
| getMostRecentNameNodeFileTxId(NNStorage.NameNodeFile) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| getTransactionID() | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| getMostRecentCheckpointTxId() | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| getBlockKeys() | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| versionRequest() | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| RouterNamenodeProtocol(RouterRpcServer) | | 0% | | n/a | 1 | 1 | 4 | 4 | 1 | 1 |
| rollEditLog() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| registerSubordinateNamenode(NamenodeRegistration) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| startCheckpoint(NamenodeRegistration) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getEditLogManifest(long) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| isUpgradeFinalized() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| isRollingUpgrade() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getNextSPSPath() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| errorReport(NamenodeRegistration, int, String) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| endCheckpoint(NamenodeRegistration, CheckpointSignature) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |