org.gcube.dataanalysis.executor.job.management

Class QueueJobManager

java.lang.Object

org.gcube.dataanalysis.executor.job.management.QueueJobManager

public class QueueJobManager
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	QueueJobManager.Broadcaster
class	QueueJobManager.ComputationTimerWatcher
class	QueueJobManager.StatusListener

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	abort
protected int	activeNodes
protected int	actualNumberOfNodes
static int	broadcastTimePeriod
static int	computationWatcherTimerPeriod
protected int	computingNodes
protected Consumer	consumer
int	currentNumberOfStages
protected List<org.apache.axis.message.addressing.EndpointReferenceType>	eprs
protected List<String>	filenames
protected List<String>	fileurls
protected org.gcube.common.core.scope.GCUBEScope	gscope
protected int	maxFailureTries
static int	maxNumberOfComputationRetries
static int	maxNumberOfStages
static int	maxSilenceTimeBeforeComputationStop
protected boolean	messagesresent
protected int	numberOfMessages
protected Producer	producer
protected String	queueName
protected String	queuePWD
protected String	queueResponse
protected String	queueURL
protected String	queueUSER
static int	queueWatcherMaxwaitingTime
int[]	resentMessages
protected String	scope
protected String	session
protected boolean	shutdown
protected float	status
protected int	totalNumberOfMessages
protected int	totalNumberOfStages
protected boolean	yetstopped

Constructor Summary

Constructors

Constructor and Description
QueueJobManager(String scope, int numberOfNodes)
QueueJobManager(String scope, int numberOfNodes, List<org.apache.axis.message.addressing.EndpointReferenceType> eprs)

Method Summary

Methods

Modifier and Type	Method and Description
void	abort()
void	deleteRemoteFolder()
int	getActiveNodes()
int	getNumberOfNodes()
float	getStatus()
boolean	hasResentMessages()
void	purgeQueues()
void	setNumberOfNodes(int newNumberOfNodes)
void	stop()
boolean	uploadAndExecuteChunkized(String serviceClass, String serviceName, String owner, String localDir, String remoteDir, String outputDir, String script, List<String> arguments, String configuration, boolean deletefiles, boolean forceUpload)
void	waitForMessages()
boolean	wasAborted()

Methods inherited from class java.lang.Object

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

Field Detail

broadcastTimePeriod

public static int broadcastTimePeriod

maxSilenceTimeBeforeComputationStop

public static int maxSilenceTimeBeforeComputationStop

maxNumberOfComputationRetries

public static int maxNumberOfComputationRetries

computationWatcherTimerPeriod

public static int computationWatcherTimerPeriod

maxNumberOfStages

public static int maxNumberOfStages

queueWatcherMaxwaitingTime

public static int queueWatcherMaxwaitingTime

maxFailureTries

protected int maxFailureTries

scope

protected String scope

gscope

protected org.gcube.common.core.scope.GCUBEScope gscope

session

protected String session

yetstopped

protected boolean yetstopped

messagesresent

protected boolean messagesresent

status

protected float status

abort

protected boolean abort

shutdown

protected boolean shutdown

eprs

protected List<org.apache.axis.message.addressing.EndpointReferenceType> eprs

activeNodes

protected int activeNodes

computingNodes

protected int computingNodes

numberOfMessages

protected int numberOfMessages

totalNumberOfMessages

protected int totalNumberOfMessages

actualNumberOfNodes

protected int actualNumberOfNodes

totalNumberOfStages

protected int totalNumberOfStages

currentNumberOfStages

public int currentNumberOfStages

filenames

protected List<String> filenames

fileurls

protected List<String> fileurls

queueName

protected String queueName

queueResponse

protected String queueResponse

queueURL

protected String queueURL

queueUSER

protected String queueUSER

queuePWD

protected String queuePWD

consumer

protected Consumer consumer

producer

protected Producer producer

resentMessages

public int[] resentMessages

Constructor Detail

QueueJobManager

public QueueJobManager(String scope,
               int numberOfNodes)
                throws Exception

Throws:

Exception

QueueJobManager

public QueueJobManager(String scope,
               int numberOfNodes,
               List<org.apache.axis.message.addressing.EndpointReferenceType> eprs)
                throws Exception

Throws:

Exception

Method Detail

getActiveNodes

public int getActiveNodes()

getStatus

public float getStatus()

getNumberOfNodes

public int getNumberOfNodes()

setNumberOfNodes

public void setNumberOfNodes(int newNumberOfNodes)

uploadAndExecuteChunkized

public boolean uploadAndExecuteChunkized(String serviceClass,
                                String serviceName,
                                String owner,
                                String localDir,
                                String remoteDir,
                                String outputDir,
                                String script,
                                List<String> arguments,
                                String configuration,
                                boolean deletefiles,
                                boolean forceUpload)
                                  throws Exception

Throws:

Exception

hasResentMessages

public boolean hasResentMessages()

waitForMessages

public void waitForMessages()
                     throws Exception

Throws:

Exception

wasAborted

public boolean wasAborted()

purgeQueues

public void purgeQueues()
                 throws Exception

Throws:

Exception

stop

public void stop()

deleteRemoteFolder

public void deleteRemoteFolder()
                        throws Exception

Throws:

Exception

abort

public void abort()