io.ray.streaming.runtime.util

Class EnvUtil

java.lang.Object

io.ray.streaming.runtime.util.EnvUtil

public class EnvUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
EnvUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	executeCommand(List<String> command, int waitTimeoutSeconds) Execute an external command.
static String	getHostName()
static String	getJvmPid()
static void	loadNativeLibraries()

Methods inherited from class java.lang.Object

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

Constructor Detail

EnvUtil

public EnvUtil()

Method Detail

getJvmPid

public static String getJvmPid()

getHostName

public static String getHostName()

loadNativeLibraries

public static void loadNativeLibraries()

executeCommand

public static boolean executeCommand(List<String> command,
                                     int waitTimeoutSeconds)

Execute an external command.

Returns:

Whether the command succeeded.