org.elasticsearch.hadoop.yarn.util

Class YarnUtils

java.lang.Object

org.elasticsearch.hadoop.yarn.util.YarnUtils

public abstract class YarnUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
YarnUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addToEnv(java.util.Map<java.lang.String,java.lang.String> env, java.util.Map<java.lang.String,java.lang.String> envVars)
static void	addToEnv(java.util.Map<java.lang.String,java.lang.String> env, java.lang.String key, java.lang.String value)
static org.apache.hadoop.yarn.api.records.ApplicationId	createAppIdFrom(java.lang.String appId)
static long	getAmHeartBeatRate(org.apache.hadoop.conf.Configuration cfg)
static org.apache.hadoop.yarn.api.records.ApplicationAttemptId	getApplicationAttemptId(java.util.Map<java.lang.String,java.lang.String> env)
static java.net.InetSocketAddress	getResourceManagerAddr(org.apache.hadoop.conf.Configuration cfg)
static int	minMemory(org.apache.hadoop.conf.Configuration cfg, int memory)
static java.lang.Object	minVCores(org.apache.hadoop.conf.Configuration cfg, int vCores)
static java.util.Map<java.lang.String,java.lang.String>	setupEnv(org.apache.hadoop.conf.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 org.apache.hadoop.yarn.api.records.ApplicationAttemptId getApplicationAttemptId(java.util.Map<java.lang.String,java.lang.String> env)

getResourceManagerAddr

public static java.net.InetSocketAddress getResourceManagerAddr(org.apache.hadoop.conf.Configuration cfg)

getAmHeartBeatRate

public static long getAmHeartBeatRate(org.apache.hadoop.conf.Configuration cfg)

setupEnv

public static java.util.Map<java.lang.String,java.lang.String> setupEnv(org.apache.hadoop.conf.Configuration cfg)

addToEnv

public static void addToEnv(java.util.Map<java.lang.String,java.lang.String> env,
            java.lang.String key,
            java.lang.String value)

addToEnv

public static void addToEnv(java.util.Map<java.lang.String,java.lang.String> env,
            java.util.Map<java.lang.String,java.lang.String> envVars)

minVCores

public static java.lang.Object minVCores(org.apache.hadoop.conf.Configuration cfg,
                         int vCores)

minMemory

public static int minMemory(org.apache.hadoop.conf.Configuration cfg,
            int memory)

createAppIdFrom

public static org.apache.hadoop.yarn.api.records.ApplicationId createAppIdFrom(java.lang.String appId)