org.apache.flink.runtime.io.disk

类 FileChannelManagerImpl

java.lang.Object

org.apache.flink.runtime.io.disk.FileChannelManagerImpl

所有已实现的接口:

AutoCloseable, FileChannelManager

public class FileChannelManagerImpl
extends Object
implements FileChannelManager

The manager used for creating/deleting file channels based on config temp dirs.

构造器概要

构造器

构造器和说明
FileChannelManagerImpl(String[] tempDirs, String prefix)

方法概要

限定符和类型	方法和说明
void	close() Remove all the temp directories.
FileIOChannel.ID	createChannel() Creates an ID identifying an underlying file channel and returns it.
FileIOChannel.Enumerator	createChannelEnumerator() Creates an enumerator for channels that logically belong together and returns it.
File[]	getPaths() Gets all the files corresponding to the config temp dirs.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

FileChannelManagerImpl

public FileChannelManagerImpl(String[] tempDirs,
                              String prefix)

方法详细资料

createChannel

public FileIOChannel.ID createChannel()

从接口复制的说明: FileChannelManager

Creates an ID identifying an underlying file channel and returns it.

指定者:

createChannel 在接口中 FileChannelManager

createChannelEnumerator

public FileIOChannel.Enumerator createChannelEnumerator()

从接口复制的说明: FileChannelManager

Creates an enumerator for channels that logically belong together and returns it.

指定者:

createChannelEnumerator 在接口中 FileChannelManager

getPaths

public File[] getPaths()

从接口复制的说明: FileChannelManager

Gets all the files corresponding to the config temp dirs.

指定者:

getPaths 在接口中 FileChannelManager

close

public void close()
           throws Exception

Remove all the temp directories.

指定者:

close 在接口中 AutoCloseable

抛出:

Exception