| Class | Description |
|---|---|
| AbstractDistributedJobCommand |
The base class for all the distributed job based
Command classes. |
| AbstractFileSystemCommand |
The base class for all the FileSystem
Command classes. |
| CatCommand |
Prints the file's contents to the console.
|
| CheckConsistencyCommand |
Command for checking the consistency of a file or folder between Alluxio and the under storage.
|
| ChecksumCommand |
Calculates the MD5 checksum for a file.
|
| ChgrpCommand |
Changes the group of a file or directory specified by args.
|
| ChmodCommand |
Changes the permission of a file or directory specified by args.
|
| ChownCommand |
Changes the owner of a file or directory specified by args.
|
| CopyFromLocalCommand |
Copies the specified file specified by "source path" to the path specified by "remote path".
|
| CopyToLocalCommand |
Copies a file or a directory from the Alluxio filesystem to the local filesystem.
|
| CountCommand |
Displays the number of folders and files matching the specified prefix in args.
|
| CpCommand |
Copies a file or a directory in the Alluxio filesystem.
|
| DistributedCpCommand |
Copies a file or directory specified by args.
|
| DistributedLoadCommand |
Loads a file or directory in Alluxio space, makes it resident in memory.
|
| DistributedLoadUtils |
Utilities Loads a file or directory in Alluxio space, makes it resident in memory.
|
| DistributedMvCommand |
Moves a file or directory specified by args.
|
| DuCommand |
Displays the size of a file or a directory specified by argv.
|
| FileSystemCommandUtils |
Common util methods for executing commands.
|
| FreeCommand |
Frees the given file or folder from Alluxio storage (recursively freeing all children if a
folder).
|
| FreeWorkerCommand |
Synchronously free all blocks and directories of specific worker in Alluxio.
|
| GetCapacityBytesCommand |
Gets the capacity of the
FileSystem. |
| GetFaclCommand |
Displays ACL info of a path.
|
| GetSyncPathListCommand |
This class represents a getSyncPathList Command.
|
| GetUsedBytesCommand |
Gets number of bytes used in the
FileSystem. |
| HeadCommand |
Prints the file's first n bytes (by default, 1KB) to the console.
|
| HelpCommand |
Command for print help message for the given command.
|
| LeaderCommand | Deprecated
This command will be deprecated as of v3.0, use
MasterInfoCommand |
| LoadCommand |
Loads a file or directory in Alluxio space, making it resident in Alluxio.
|
| LoadMetadataCommand |
Loads metadata about a path in the UFS to Alluxio.
|
| LocationCommand |
Displays a list of hosts that have the file specified in args stored.
|
| LsCommand |
Displays information for the path specified in args.
|
| MasterInfoCommand |
Prints information regarding master fault tolerance such as leader address, list of master
addresses, and the configured Zookeeper address.
|
| MkdirCommand |
Creates a new directory specified by the path in args, including any parent folders that are
required.
|
| MountCommand |
Mounts a UFS path onto an Alluxio path.
|
| MvCommand |
Renames a file or directory specified by args.
|
| NeedsSyncCommand |
Marks a path in Alluxio as needing metadata synchronization with the UFS.
|
| PersistCommand |
Persists files or directories currently stored only in Alluxio to the UnderFileSystem.
|
| PinCommand |
Pins the given file or folder (recursively pinning all children if a folder).
|
| RmCommand |
Removes the file specified by argv.
|
| SetFaclCommand |
Displays ACL info of a path.
|
| SetReplicationCommand |
Changes the replication level of a file or directory specified by args.
|
| SetTtlCommand |
Sets a new TTL value for the file at path both of the TTL value and the path are specified by
args.
|
| StartSyncCommand |
Start a polling sync of a particular path.
|
| StatCommand |
Displays the path's info.
|
| StopSyncCommand |
This class represents a stop sync command.
|
| SyncDirNextTimeCommand |
Sync direct children next time command.
|
| TailCommand |
Prints the file's last n bytes (by default, 1KB) to the console.
|
| TestCommand |
Tests properties of the path specified in args.
|
| TouchCommand |
Creates a 0 byte file specified by argv.
|
| UnmountCommand |
Unmounts an Alluxio path.
|
| UnpinCommand |
Unpins the given file or folder (recursively unpinning all children if a folder).
|
| UnsetTtlCommand |
Unsets the TTL value for the given path.
|
| UpdateMountCommand |
Update options for an Alluxio mount point.
|
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