QueueJobManager (Smart Ecological Engine Executor 1.3.1-SNAPSHOT API)

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

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<String>`	`eprs`
`protected List<String>`	`filenames`
`protected List<String>`	`fileurls`
`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, List<String> eprs, String session)`
`QueueJobManager(String scope, int numberOfNodes, String session)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`abort()`
`void`	`deleteRemoteFolder()`
`int`	`getActiveNodes()`
`int`	`getNumberOfNodes()`
`String`	`getQueueURL(String scope)`
`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
```

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<String> 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,
               String session)
                throws Exception

Throws:: Exception

QueueJobManager

public QueueJobManager(String scope,
               int numberOfNodes,
               List<String> eprs,
               String session)
                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()
```

getQueueURL

public String getQueueURL(String scope)
                   throws Exception

Throws:: Exception

deleteRemoteFolder

public void deleteRemoteFolder()
                        throws Exception

Throws:: Exception

abort
```
public void abort()
```

Class QueueJobManager

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

broadcastTimePeriod

maxSilenceTimeBeforeComputationStop

maxNumberOfComputationRetries

computationWatcherTimerPeriod

maxNumberOfStages

queueWatcherMaxwaitingTime

maxFailureTries

scope

session

yetstopped

messagesresent

status

abort

shutdown

eprs

activeNodes

computingNodes

numberOfMessages

totalNumberOfMessages

actualNumberOfNodes

totalNumberOfStages

currentNumberOfStages

filenames

fileurls

queueName

queueResponse

queueURL

queueUSER

queuePWD

consumer

producer

resentMessages

Constructor Detail

QueueJobManager

QueueJobManager

Method Detail

getActiveNodes

getStatus

getNumberOfNodes

setNumberOfNodes

uploadAndExecuteChunkized

hasResentMessages

waitForMessages

wasAborted

purgeQueues

stop

getQueueURL

deleteRemoteFolder

abort