Package org.apache.ignite.spi.collision.fifoqueue

Interface FifoQueueCollisionSpiMBean

All Superinterfaces:

IgniteSpiManagementMBean

@MXBeanDescription("MBean provides information about FIFO queue based collision SPI configuration.")
public interface FifoQueueCollisionSpiMBean
extends IgniteSpiManagementMBean

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

Method Summary

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	getParallelJobsNumber()	Gets number of jobs that can be executed in parallel.
int	getWaitingJobsNumber()	Maximum number of jobs that are allowed to wait in waiting queue.
void	setParallelJobsNumber(int num)	Sets number of jobs that can be executed in parallel.
void	setWaitingJobsNumber(int num)	Sets 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

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)

Sets 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 - Waiting jobs number.

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.