| Name | Description | Type | Package | Framework |
| AccumuloStatus | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ActionStatsUpdator | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Admin | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| BaseRelativeTime | Provide time from a local source and a hint from a time source. | Class | org.apache.accumulo.server.util.time | Apache Accumulo |
| ChangeSecret | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| CheckForMetadataProblems | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| CleanZookeeper | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| CustomNonBlockingServer | This class implements a custom non-blocking thrift server, incorporating the THsHaServer features, and overriding the underlying TNonblockingServer methods, especially TNonblockingServer. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| DefaultMap | A HashMap that returns a default value if the key is not stored in the map. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| DeleteZooInstance | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| DumpZookeeper | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| FileSystemMonitor | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| FileUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| FileUtil .FileInfo | Class | org.apache.accumulo.server.util.FileUtil | Apache Accumulo | |
| FindOfflineTablets | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Halt | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Info | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ListInstances | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ListVolumesUsed | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| LocalityCheck | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| LoginProperties | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| MasterMetadataUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| MetadataTableUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| NamespacePropUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| PortUtils | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ProvidesTime | An interface for anything that returns the time in the same format as System. | Interface | org.apache.accumulo.server.util.time | Apache Accumulo |
| RandomizeVolumes | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| RandomWriter | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| RandomWriter .RandomMutationGenerator | Class | org.apache.accumulo.server.util.RandomWriter | Apache Accumulo | |
| RelativeTime | Provide time from System time and hints from another time source. | Class | org.apache.accumulo.server.util.time | Apache Accumulo |
| RemoveEntriesForMissingFiles | Remove file entries for map files that don't exist. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| RestoreZookeeper | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| RpcWrapper | This class accommodates the changes in THRIFT-1805, which appeared in Thrift 0. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| SendLogToChainsaw | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| SimpleTimer | Generic singleton timer: don't use it if you are going to do anything that will take very long. | Class | org.apache.accumulo.server.util.time | Apache Accumulo |
| SystemPropUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| SystemTime | The most obvious implementation of ProvidesTime. | Class | org.apache.accumulo.server.util.time | Apache Accumulo |
| TableDiskUsage | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TableInfoUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TablePropUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TBufferedServerSocket | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TNonblockingServerSocket | Wrapper around ServerSocketChannel. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| TServerUtils | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TServerUtils .ClientInfoProcessorFactory | Class | org.apache.accumulo.server.util.TServerUtils | Apache Accumulo | |
| TServerUtils .ServerAddress | Class | org.apache.accumulo.server.util.TServerUtils | Apache Accumulo | |
| TServerUtils .TimedProcessor | Class | org.apache.accumulo.server.util.TServerUtils | Apache Accumulo | |
| VerifyTabletAssignments | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ZooKeeperMain | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ZooZap | Class | org.apache.accumulo.server.util | Apache Accumulo | |