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大数据文件存储

附录

FileSystem 不支持接口说明

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, 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)

最近更新时间：2025.07.25 18:37:27

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