org.elasticsearch.hadoop.yarn.util

Class YarnUtils

java.lang.Object

org.elasticsearch.hadoop.yarn.util.YarnUtils

public abstract class YarnUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
YarnUtils()

Method Summary

Modifier and Type	Method and Description
static void	addToEnv(Map<String,String> env, Map<String,String> envVars)
static void	addToEnv(Map<String,String> env, String key, String value)
static ApplicationId	createAppIdFrom(String appId)
static long	getAmHeartBeatRate(Configuration cfg)
static ApplicationAttemptId	getApplicationAttemptId(Map<String,String> env)
static InetSocketAddress	getResourceManagerAddr(Configuration cfg)
static int	minMemory(Configuration cfg, int memory)
static Object	minVCores(Configuration cfg, int vCores)
static Map<String,String>	setupEnv(Configuration cfg)

Methods inherited from class java.lang.Object

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

Constructor Detail

YarnUtils

public YarnUtils()

Method Detail

getApplicationAttemptId

public static ApplicationAttemptId getApplicationAttemptId(Map<String,String> env)

getResourceManagerAddr

public static InetSocketAddress getResourceManagerAddr(Configuration cfg)

getAmHeartBeatRate

public static long getAmHeartBeatRate(Configuration cfg)

setupEnv

public static Map<String,String> setupEnv(Configuration cfg)

addToEnv

public static void addToEnv(Map<String,String> env,
                            String key,
                            String value)

addToEnv

public static void addToEnv(Map<String,String> env,
                            Map<String,String> envVars)

minVCores

public static Object minVCores(Configuration cfg,
                               int vCores)

minMemory

public static int minMemory(Configuration cfg,
                            int memory)

createAppIdFrom

public static ApplicationId createAppIdFrom(String appId)