org.apache.cassandra.concurrent

Class JMXEnabledSingleThreadExecutor

java.lang.Object

java.util.concurrent.AbstractExecutorService

java.util.concurrent.ThreadPoolExecutor

org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor

org.apache.cassandra.concurrent.JMXEnabledThreadPoolExecutor

org.apache.cassandra.concurrent.JMXEnabledSingleThreadExecutor

All Implemented Interfaces:

java.util.concurrent.Executor, java.util.concurrent.ExecutorService, JMXEnabledThreadPoolExecutorMBean, LocalAwareExecutorService, ResizableThreadPool

public class JMXEnabledSingleThreadExecutor
extends JMXEnabledThreadPoolExecutor

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.ThreadPoolExecutor

java.util.concurrent.ThreadPoolExecutor.AbortPolicy, java.util.concurrent.ThreadPoolExecutor.CallerRunsPolicy, java.util.concurrent.ThreadPoolExecutor.DiscardOldestPolicy, java.util.concurrent.ThreadPoolExecutor.DiscardPolicy

Nested classes/interfaces inherited from interface org.apache.cassandra.concurrent.LocalAwareExecutorService

LocalAwareExecutorService.MaximumPoolSizeListener

Field Summary

Fields inherited from class org.apache.cassandra.concurrent.JMXEnabledThreadPoolExecutor

metrics

Fields inherited from class org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor

blockingExecutionHandler, logger

Constructor Summary

Constructors

Constructor and Description
JMXEnabledSingleThreadExecutor(java.lang.String threadPoolName, java.lang.String jmxPath)

Method Summary

Modifier and Type	Method and Description
org.apache.cassandra.concurrent.JMXEnabledSingleThreadExecutor.SingleThreadFactory	getThreadFactory()
boolean	isExecutedBy(java.lang.Thread test)
void	setCoreThreads(int number) Allows user to resize core pool size of the thread pool.
void	setMaximumPoolSize(int newMaximumPoolSize) Allows user to resize maximum size of the thread pool.
void	setMaximumThreads(int number) Allows user to resize maximum size of the thread pool.
void	setThreadFactory(java.util.concurrent.ThreadFactory threadFactory)

Methods inherited from class org.apache.cassandra.concurrent.JMXEnabledThreadPoolExecutor

getCoreThreads, getCurrentlyBlockedTasks, getMaximumThreads, getTotalBlockedTasks, onFinalAccept, onFinalRejection, onInitialRejection, shutdown, shutdownNow

Methods inherited from class org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor

afterExecute, beforeExecute, createCachedThreadpoolWithMaxSize, createWithFixedPoolSize, createWithMaximumPoolSize, execute, execute, extractThrowable, getActiveTaskCount, getPendingTaskCount, handleOrLog, logExceptionsAfterExecute, maybeExecuteImmediately, maybeResetTraceSessionWrapper, newTaskFor, newTaskFor

Methods inherited from class java.util.concurrent.ThreadPoolExecutor

allowCoreThreadTimeOut, allowsCoreThreadTimeOut, awaitTermination, finalize, getActiveCount, getCompletedTaskCount, getCorePoolSize, getKeepAliveTime, getLargestPoolSize, getMaximumPoolSize, getPoolSize, getQueue, getRejectedExecutionHandler, getTaskCount, isShutdown, isTerminated, isTerminating, prestartAllCoreThreads, prestartCoreThread, purge, remove, setCorePoolSize, setKeepAliveTime, setRejectedExecutionHandler, terminated, toString

Methods inherited from class java.util.concurrent.AbstractExecutorService

invokeAll, invokeAll, invokeAny, invokeAny, submit, submit, submit

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cassandra.concurrent.ResizableThreadPool

getCorePoolSize, getMaximumPoolSize, setCorePoolSize

Methods inherited from interface org.apache.cassandra.concurrent.LocalAwareExecutorService

getCompletedTaskCount, getMaxTasksQueued

Methods inherited from interface java.util.concurrent.ExecutorService

awaitTermination, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated, submit, submit, submit

Constructor Detail

JMXEnabledSingleThreadExecutor

public JMXEnabledSingleThreadExecutor(java.lang.String threadPoolName,
                                      java.lang.String jmxPath)

Method Detail

setCoreThreads

public void setCoreThreads(int number)

Description copied from interface: JMXEnabledThreadPoolExecutorMBean

Allows user to resize core pool size of the thread pool. Deprecated, use setCorePoolSize instead.

Specified by:

setCoreThreads in interface JMXEnabledThreadPoolExecutorMBean

Overrides:

setCoreThreads in class JMXEnabledThreadPoolExecutor

setMaximumThreads

public void setMaximumThreads(int number)

Description copied from interface: JMXEnabledThreadPoolExecutorMBean

Allows user to resize maximum size of the thread pool. Deprecated, use setMaximumThreads instead.

Specified by:

setMaximumThreads in interface JMXEnabledThreadPoolExecutorMBean

Overrides:

setMaximumThreads in class JMXEnabledThreadPoolExecutor

setMaximumPoolSize

public void setMaximumPoolSize(int newMaximumPoolSize)

Description copied from interface: ResizableThreadPool

Allows user to resize maximum size of the thread pool.

Specified by:

setMaximumPoolSize in interface ResizableThreadPool

Overrides:

setMaximumPoolSize in class JMXEnabledThreadPoolExecutor

isExecutedBy

public boolean isExecutedBy(java.lang.Thread test)

getThreadFactory

public org.apache.cassandra.concurrent.JMXEnabledSingleThreadExecutor.SingleThreadFactory getThreadFactory()

Overrides:

getThreadFactory in class java.util.concurrent.ThreadPoolExecutor

setThreadFactory

public void setThreadFactory(java.util.concurrent.ThreadFactory threadFactory)

Overrides:

setThreadFactory in class java.util.concurrent.ThreadPoolExecutor