checkAccess, checkClusterIdExists, checkDfsSafeMode, checkFileSystemAvailable, checkVersion, checkVersion, computeHDFSBlocksDistribution, create, create, delete, deleteDirectory, getClusterId, getCurrentFileSystem, getDefaultBlockSize, getDefaultBufferSize, getDefaultReplication, getFamilyDirs, getFilePermissions, getInstance, getLocalTableDirs, getNamespaceDir, getPath, getRegionDirs, getRootDir, getTableDir, getTableDirs, getTableFragmentation, getTableFragmentation, getTableName, getTableStoreFilePathMap, getTableStoreFilePathMap, getTotalTableFragmentation, getVersion, isAppendSupported, isExists, isHDFS, isMajorCompacted, isMajorCompactedPre020, isMatchingTail, isMatchingTail, isPre020FileLayout, isRecoveredEdits, isStartingWithPath, listStatus, listStatus, logFileSystemState, metaRegionExists, removeRootPath, renameAndSetModifyTime, setClusterId, setFsDefault, setRootDir, setVersion, setVersion, setVersion, validateRootPath, waitOnSafeMode |