Network.Hadoop.Hdfs

Documentation

newtype Hdfs a

Constructors

Hdfs

Fields

unHdfs :: Connection -> IO a

Instances

Monad Hdfs

Functor Hdfs

Applicative Hdfs

MonadThrow Hdfs

MonadCatch Hdfs

MonadMask Hdfs

MonadIO Hdfs

hdfsProtocol :: Protocol

getConnection :: Hdfs Connection

runHdfs :: Hdfs a -> IO a

runHdfs' :: HadoopConfig -> Hdfs a -> IO a

hdfsInvoke :: (Encode a, Decode b) => Text -> a -> Hdfs b

type CreateParent = Bool

type Recursive = Bool

type Overwrite = Bool

getListing :: HdfsPath -> Hdfs (Maybe (V.Vector FileStatus))

getListing' :: HdfsPath -> Hdfs (V.Vector FileStatus)

getFileInfo :: HdfsPath -> Hdfs (Maybe FileStatus)

getContentSummary :: HdfsPath -> Hdfs ContentSummary

mkdirs :: CreateParent -> HdfsPath -> Hdfs Bool

delete :: Recursive -> HdfsPath -> Hdfs Bool

rename :: Overwrite -> HdfsPath -> HdfsPath -> Hdfs ()

setPermissions :: Word32 -> HdfsPath -> Hdfs ()