Package org.apache.flink.runtime.io.disk

Interface FileChannelManager

All Superinterfaces:
AutoCloseable
All Known Implementing Classes:
FileChannelManagerImpl
public interface FileChannelManager extends AutoCloseable
The manager used for creating/getting file IO channels based on config temp dirs.

  • Method Details

    • createChannel

      FileIOChannel.ID createChannel()
      Creates an ID identifying an underlying file channel and returns it.

    • createChannelEnumerator

      FileIOChannel.Enumerator createChannelEnumerator()
      Creates an enumerator for channels that logically belong together and returns it.

    • getPaths

      File[] getPaths()
      Gets all the files corresponding to the config temp dirs.