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Big Data File Storage

Appendix

Description of unsupported FileSystem interfaces

The FileSystem interfaces listed in the table below are currently not supported.

Interfaces

concat(final Path trg, final Path [] psrcs)

createSnapshot(Path path)

createSnapshot(Path path, String snapshotName)

createSymlink(final Path target, final Path link, final boolean createParent)

deleteSnapshot(Path path, String snapshotName)

getAclStatus(Path path)

getDelegationToken(String renewer)

getLinkTarget(Path f)

getFileChecksum(Path f)

getFileChecksum(Path f, final long length)

modifyAclEntries(Path path, ListaclSpec)

removeAcl(Path path)

removeAclEntries(Path path, ListaclSpec)

removeDefaultAcl(Path path)

renameSnapshot(Path path, String snapshotOldName, String snapshotNewName)

setAcl(Path path, ListaclSpec)

setReplication(Path src, short replication)

listCorruptFileBlocks(Path path)

getStoragePolicies()

setStoragePolicy(Path path, StoragePolicyValue policy)

Last updated: 2026.02.02 11:22:42