暂不支持下表中的 FileSystem 接口。
| 接口 |
|---|
| 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, List |
| removeAcl(Path path) |
| removeAclEntries(Path path, List |
| removeDefaultAcl(Path path) |
| renameSnapshot(Path path, String snapshotOldName, String snapshotNewName) |
| setAcl(Path path, List |
| setReplication(Path src, short replication) |
| listCorruptFileBlocks(Path path) |
| getStoragePolicies() |
| setStoragePolicy(Path path, StoragePolicyValue policy) |