storagepolicies
Lists/sets/unsets storage policies.
The usage is as follows:
$ hdfs storagepolicies
[-listPolicies]
[-setStoragePolicy -path <path> -policy <policy>]
[-getStoragePolicy -path <path>]
[-unsetStoragePolicy -path <path>]
[-satisfyStoragePolicy -path <path>]
[-isSatisfierRunning]
[-help <command-name>]
-listPolicies |
Lists out all the storage policies |
-setStoragePolicy -path <path> -policy <policy> |
Sets a storage policy to a file or a directory:
|
-getStoragePolicy -path <path> |
Gets the storage policy of a file or a directory. |
-unsetStoragePolicy -path <path> |
Unsets a storage policy to a file or a directory. |
-satisfyStoragePolicy -path <path> |
Schedules blocks to move based on file’s/directory’s current storage policy. |