org.apache.hadoop.yarn.client.cli

Class RMAdminCLI

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.ha.HAAdmin

org.apache.hadoop.yarn.client.cli.RMAdminCLI

All Implemented Interfaces:

Configurable, Tool

@InterfaceAudience.Private
 @InterfaceStability.Unstable
public class RMAdminCLI
extends HAAdmin

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.ha.HAAdmin

HAAdmin.UsageInfo

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<String,HAAdmin.UsageInfo>	ADMIN_USAGE

Fields inherited from class org.apache.hadoop.ha.HAAdmin

errOut, out, USAGE

Constructor Summary

Constructors

Constructor and Description
RMAdminCLI()
RMAdminCLI(Configuration conf)

Method Summary

Modifier and Type	Method and Description
protected ResourceManagerAdministrationProtocol	createAdminProtocol()
protected static CommonNodeLabelsManager	getNodeLabelManagerInstance(Configuration conf)
protected String	getUsageString()
static void	main(String[] args)
protected HAServiceTarget	resolveTarget(String rmId)
int	run(String[] args)
void	setConf(Configuration conf)
protected void	setErrOut(PrintStream errOut)

Methods inherited from class org.apache.hadoop.ha.HAAdmin

getServiceAddr, getTargetIds, printUsage, runCmd

Methods inherited from class org.apache.hadoop.conf.Configured

getConf

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf

Field Detail

ADMIN_USAGE

protected static final Map<String,HAAdmin.UsageInfo> ADMIN_USAGE

Constructor Detail

RMAdminCLI

public RMAdminCLI()

RMAdminCLI

public RMAdminCLI(Configuration conf)

Method Detail

setErrOut

protected void setErrOut(PrintStream errOut)

createAdminProtocol

protected ResourceManagerAdministrationProtocol createAdminProtocol()
                                                             throws IOException

Throws:

IOException

getNodeLabelManagerInstance

protected static CommonNodeLabelsManager getNodeLabelManagerInstance(Configuration conf)

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface Tool

Overrides:

run in class HAAdmin

Throws:

Exception

setConf

public void setConf(Configuration conf)

Specified by:

setConf in interface Configurable

Overrides:

setConf in class HAAdmin

resolveTarget

protected HAServiceTarget resolveTarget(String rmId)

Specified by:

resolveTarget in class HAAdmin

getUsageString

protected String getUsageString()

Overrides:

getUsageString in class HAAdmin

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception