Package org.apache.hadoop.mapred.nativetask

Interface NativeDataTarget

All Known Subinterfaces:
INativeHandler
All Known Implementing Classes:
NativeBatchProcessor
@Private public interface NativeDataTarget
NativeDataTarge sends data to downstream

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    finishSendData()
    Sends a signal that there is no more data
    OutputBuffer
    getOutputBuffer()
    Gets the output buffer.
    void
    sendData()
    Sends a signal to indicate that the data has been stored in output buffer

  • Method Details

    • sendData

      void sendData() throws IOException
      Sends a signal to indicate that the data has been stored in output buffer
      Throws:
      IOException

    • finishSendData

      void finishSendData() throws IOException
      Sends a signal that there is no more data
      Throws:
      IOException

    • getOutputBuffer

      OutputBuffer getOutputBuffer()
      Gets the output buffer.