All Superinterfaces:: IgniteSpiManagementMBean

@MXBeanDescription("MBean provides access to the priority queue collision SPI.")
public interface PriorityQueueCollisionSpiMBean
extends IgniteSpiManagementMBean

Management bean that provides access to the priority queue collision SPI configuration.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getCurrentActiveJobsNumber()`	Gets current number of jobs that are active, i.e.
`int`	`getCurrentHeldJobsNumber()`	Gets number of currently `'held'` jobs.
`int`	`getCurrentRunningJobsNumber()`	Gets number of currently running (not `'held`) jobs.
`int`	`getCurrentWaitJobsNumber()`	Gets current number of jobs that wait for the execution.
`int`	`getDefaultPriority()`	Gets default priority to use if a job does not have priority attribute set.
`String`	`getJobPriorityAttributeKey()`	Gets key name of job priority attribute.
`int`	`getParallelJobsNumber()`	Gets number of jobs that can be executed in parallel.
`String`	`getPriorityAttributeKey()`	Gets key name of task priority attribute.
`int`	`getStarvationIncrement()`	Gets value to increment job priority by every time a lower priority job gets behind a higher priority job.
`int`	`getWaitingJobsNumber()`	Maximum number of jobs that are allowed to wait in waiting queue.
`boolean`	`isStarvationPreventionEnabled()`	Gets flag indicating whether job starvation prevention is enabled.
`void`	`setDefaultPriority(int priority)`	Sets default priority to use if a job does not have priority attribute set.
`void`	`setParallelJobsNumber(int num)`	Sets number of jobs that can be executed in parallel.
`void`	`setStarvationIncrement(int increment)`	Sets value to increment job priority by every time a lower priority job gets behind a higher priority job.
`void`	`setStarvationPreventionEnabled(boolean preventStarvation)`	Sets flag indicating whether job starvation prevention is enabled.
`void`	`setWaitingJobsNumber(int num)`	Maximum number of jobs that are allowed to wait in waiting queue.

Methods inherited from interface org.apache.ignite.spi.IgniteSpiManagementMBean
getIgniteHome, getLocalNodeId, getName, getStartTimestamp, getStartTimestampFormatted, getUpTime, getUpTimeFormatted

- Method Detail
  - getCurrentWaitJobsNumber
```
@MXBeanDescription("Number of jobs that wait for execution.")
int getCurrentWaitJobsNumber()
```
    Gets current number of jobs that wait for the execution.
    
    Returns:
    
    Number of jobs that wait for execution.
  - getCurrentActiveJobsNumber
```
@MXBeanDescription("Number of active jobs.")
int getCurrentActiveJobsNumber()
```
    Gets current number of jobs that are active, i.e. 'running + held' jobs.
    
    Returns:
    
    Number of active jobs.
  - getCurrentRunningJobsNumber
```
@MXBeanDescription("Number of running jobs.")
int getCurrentRunningJobsNumber()
```
    Gets number of currently running (not 'held) jobs.
    
    Returns:
    
    Number of currently running (not 'held) jobs.
  - getCurrentHeldJobsNumber
```
@MXBeanDescription("Number of held jobs.")
int getCurrentHeldJobsNumber()
```
    Gets number of currently 'held' jobs.
    
    Returns:
    
    Number of currently 'held' jobs.
  - getParallelJobsNumber
```
@MXBeanDescription("Number of jobs that can be executed in parallel.")
int getParallelJobsNumber()
```
    Gets number of jobs that can be executed in parallel.
    
    Returns:
    
    Number of jobs that can be executed in parallel.
  - setParallelJobsNumber
```
@MXBeanDescription("Number of jobs that can be executed in parallel.")
void setParallelJobsNumber(int num)
```
    Sets number of jobs that can be executed in parallel.
    
    Parameters:
    
    num - Parallel jobs number.
  - getWaitingJobsNumber
```
@MXBeanDescription("Maximum allowed number of waiting jobs.")
int getWaitingJobsNumber()
```
    Maximum number of jobs that are allowed to wait in waiting queue. If number of waiting jobs ever exceeds this number, excessive jobs will be rejected.
    
    Returns:
    
    Maximum allowed number of waiting jobs.
  - setWaitingJobsNumber
```
@MXBeanDescription("Maximum allowed number of waiting jobs.")
void setWaitingJobsNumber(int num)
```
    Maximum number of jobs that are allowed to wait in waiting queue. If number of waiting jobs ever exceeds this number, excessive jobs will be rejected.
    
    Parameters:
    
    num - Maximium jobs number.
  - getPriorityAttributeKey
```
@MXBeanDescription("Key name of task priority attribute.")
String getPriorityAttributeKey()
```
    Gets key name of task priority attribute.
    
    Returns:
    
    Key name of task priority attribute.
  - getJobPriorityAttributeKey
```
@MXBeanDescription("Key name of job priority attribute.")
String getJobPriorityAttributeKey()
```
    Gets key name of job priority attribute.
    
    Returns:
    
    Key name of job priority attribute.
  - getDefaultPriority
```
@MXBeanDescription("Default priority to use if a task does not have priority attribute set.")
int getDefaultPriority()
```
    Gets default priority to use if a job does not have priority attribute set.
    
    Returns:
    
    Default priority to use if a task does not have priority attribute set.
  - setDefaultPriority
```
@MXBeanDescription("Default priority to use if a task does not have priority attribute set.")
void setDefaultPriority(int priority)
```
    Sets default priority to use if a job does not have priority attribute set.
    
    Parameters:
    
    priority - default priority.
  - getStarvationIncrement
```
@MXBeanDescription("Value to increment job priority by every time a lower priority job gets behind a higher priority job.")
int getStarvationIncrement()
```
    Gets value to increment job priority by every time a lower priority job gets behind a higher priority job.
    
    Returns:
    
    Value to increment job priority by every time a lower priority job gets behind a higher priority job.
  - setStarvationIncrement
```
@MXBeanDescription("Value to increment job priority by every time a lower priority job gets behind a higher priority job.")
void setStarvationIncrement(int increment)
```
    Sets value to increment job priority by every time a lower priority job gets behind a higher priority job.
    
    Parameters:
    
    increment - Increment value.
  - isStarvationPreventionEnabled
```
@MXBeanDescription("Flag indicating whether job starvation prevention is enabled.")
boolean isStarvationPreventionEnabled()
```
    Gets flag indicating whether job starvation prevention is enabled.
    
    Returns:
    
    Flag indicating whether job starvation prevention is enabled.
  - setStarvationPreventionEnabled
```
@MXBeanDescription("Flag indicating whether job starvation prevention is enabled.")
void setStarvationPreventionEnabled(boolean preventStarvation)
```
    Sets flag indicating whether job starvation prevention is enabled.
    
    Parameters:
    
    preventStarvation - Flag indicating whether job starvation prevention is enabled.

Interface PriorityQueueCollisionSpiMBean

Method Summary

Methods inherited from interface org.apache.ignite.spi.IgniteSpiManagementMBean

Method Detail

getCurrentWaitJobsNumber

getCurrentActiveJobsNumber

getCurrentRunningJobsNumber

getCurrentHeldJobsNumber

getParallelJobsNumber

setParallelJobsNumber

getWaitingJobsNumber

setWaitingJobsNumber

getPriorityAttributeKey

getJobPriorityAttributeKey

getDefaultPriority

setDefaultPriority

getStarvationIncrement

setStarvationIncrement

isStarvationPreventionEnabled

setStarvationPreventionEnabled