org.apache.hadoop.yarn.sls

Class SLSRunner

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.yarn.sls.SLSRunner

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

@InterfaceAudience.Private
 @InterfaceStability.Unstable
public class SLSRunner
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SLSRunner.NodeDetails Class to encapsulate all details about the node.
static class	SLSRunner.TraceType The type of trace in input.

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
SLSRunner()
SLSRunner(org.apache.hadoop.conf.Configuration tempConf)

Method Summary

Modifier and Type	Method and Description
static void	decreaseRemainingApps()
Map<org.apache.hadoop.yarn.api.records.NodeId,NMSimulator>	getNmMap()
static Map<String,Object>	getSimulateInfoMap()
static void	main(String[] argv)
int	run(String[] argv)
void	setConf(org.apache.hadoop.conf.Configuration conf)
void	setSimulationParams(SLSRunner.TraceType inType, String[] inTraces, String nodes, String outDir, Set<String> trackApps, boolean printsimulation)
void	start()
void	stop()

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

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

SLSRunner

public SLSRunner()
          throws ClassNotFoundException

Throws:

ClassNotFoundException

SLSRunner

public SLSRunner(org.apache.hadoop.conf.Configuration tempConf)
          throws ClassNotFoundException

Throws:

ClassNotFoundException

Method Detail

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

Overrides:

setConf in class org.apache.hadoop.conf.Configured

getSimulateInfoMap

public static Map<String,Object> getSimulateInfoMap()

Returns:

an unmodifiable view of the simulated info map.

setSimulationParams

public void setSimulationParams(SLSRunner.TraceType inType,
                                String[] inTraces,
                                String nodes,
                                String outDir,
                                Set<String> trackApps,
                                boolean printsimulation)
                         throws IOException,
                                ClassNotFoundException

Throws:

IOException

ClassNotFoundException

start

public void start()
           throws IOException,
                  ClassNotFoundException,
                  org.apache.hadoop.yarn.exceptions.YarnException,
                  InterruptedException

Throws:

IOException

ClassNotFoundException

org.apache.hadoop.yarn.exceptions.YarnException

InterruptedException

getNmMap

public Map<org.apache.hadoop.yarn.api.records.NodeId,NMSimulator> getNmMap()

decreaseRemainingApps

public static void decreaseRemainingApps()

stop

public void stop()
          throws InterruptedException

Throws:

InterruptedException

run

public int run(String[] argv)
        throws IOException,
               InterruptedException,
               org.apache.commons.cli.ParseException,
               ClassNotFoundException,
               org.apache.hadoop.yarn.exceptions.YarnException

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

IOException

InterruptedException

org.apache.commons.cli.ParseException

ClassNotFoundException

org.apache.hadoop.yarn.exceptions.YarnException

main

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

Throws:

Exception