org.apache.beam.examples.subprocess.utils

Class CallingSubProcessUtils

java.lang.Object

org.apache.beam.examples.subprocess.utils.CallingSubProcessUtils

public class CallingSubProcessUtils
extends java.lang.Object

Utility class for dealing with concurrency and binary file copies to the worker.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CallingSubProcessUtils.Permit Permit class for access to worker cpu resources.

Method Summary

Modifier and Type	Method and Description
static void	initSemaphore(java.lang.Integer permits, java.lang.String binaryName)
static void	setUp(SubProcessConfiguration configuration, java.lang.String binaryName)

Methods inherited from class java.lang.Object

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

Method Detail

setUp

public static void setUp(SubProcessConfiguration configuration,
                         java.lang.String binaryName)
                  throws java.lang.Exception

Throws:

java.lang.Exception

initSemaphore

public static void initSemaphore(java.lang.Integer permits,
                                 java.lang.String binaryName)