- getStatus
Gets the URIStatus object that represents the metadata of an Alluxio path.
- delete
Deletes a file or a directory.
- listStatus
If the path is a directory, returns the URIStatus of all the direct entries in
it. Otherwise returns
- createDirectory
Creates a directory.
- createFile
Creates a file.
- openFile
Opens a file for reading.
- exists
Checks whether a path exists in Alluxio space.
- rename
Renames an existing Alluxio path to another Alluxio path in Alluxio. This
operation will be propagat
- setAttribute
Sets any number of a path's attributes, such as TTL and pin status.
- mount
Mounts a UFS subtree to the given Alluxio path. The Alluxio path is expected not
to exist as the met
- unmount
Unmounts a UFS subtree identified by the given Alluxio path. The Alluxio path
match a previously mou
- free
Evicts any data under the given path from Alluxio space, but does not delete the
data from the UFS.