Package alluxio.multi.process

Class ExternalProcess

  • @ThreadSafe
public final class ExternalProcess
extends java.lang.Object
    Class for launching another class in a new processes.

    • Constructor Summary

      Constructors 
      Constructor Description
      ExternalProcess​(java.util.Map<alluxio.conf.PropertyKey,​java.lang.Object> conf, java.lang.Class<?> clazz, java.io.File outfile)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void start()
      Starts the process.
      void stop()
      Stops the process.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ExternalProcess

        public ExternalProcess​(java.util.Map<alluxio.conf.PropertyKey,​java.lang.Object> conf,
                       java.lang.Class<?> clazz,
                       java.io.File outfile)
        Parameters:
        conf - alluxio configuration properties for the process
        clazz - the class to run
        outfile - the file to write process output to

    • Method Detail

      • start

        public void start()
           throws java.io.IOException
        Starts the process.
        Throws:
        java.io.IOException

      • stop

        public void stop()
        Stops the process.