Class EsThreadPoolExecutor
java.lang.Object
java.util.concurrent.AbstractExecutorService
java.util.concurrent.ThreadPoolExecutor
org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor
- All Implemented Interfaces:
Executor
,ExecutorService
- Direct Known Subclasses:
EWMATrackingEsThreadPoolExecutor
,PrioritizedEsThreadPoolExecutor
An extension to thread pool executor, allowing (in the future) to add specific additional stats to it.
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Nested Class Summary
Nested classes/interfaces inherited from class java.util.concurrent.ThreadPoolExecutor
ThreadPoolExecutor.AbortPolicy, ThreadPoolExecutor.CallerRunsPolicy, ThreadPoolExecutor.DiscardOldestPolicy, ThreadPoolExecutor.DiscardPolicy
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Method Summary
Modifier and TypeMethodDescriptionprotected void
afterExecute
(Runnable r, Throwable t) protected void
Append details about this thread pool to the specifiedStringBuilder
.void
getTasks()
Returns a stream of all pending tasks.final String
toString()
protected Runnable
protected Runnable
wrapRunnable
(Runnable command) Methods inherited from class java.util.concurrent.ThreadPoolExecutor
allowCoreThreadTimeOut, allowsCoreThreadTimeOut, awaitTermination, beforeExecute, finalize, getActiveCount, getCompletedTaskCount, getCorePoolSize, getKeepAliveTime, getLargestPoolSize, getMaximumPoolSize, getPoolSize, getQueue, getRejectedExecutionHandler, getTaskCount, getThreadFactory, isShutdown, isTerminated, isTerminating, prestartAllCoreThreads, prestartCoreThread, purge, remove, setCorePoolSize, setKeepAliveTime, setMaximumPoolSize, setRejectedExecutionHandler, setThreadFactory, shutdown, shutdownNow, terminated
Methods inherited from class java.util.concurrent.AbstractExecutorService
invokeAll, invokeAll, invokeAny, invokeAny, newTaskFor, newTaskFor, submit, submit, submit
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Method Details
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execute
- Specified by:
execute
in interfaceExecutor
- Overrides:
execute
in classThreadPoolExecutor
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afterExecute
- Overrides:
afterExecute
in classThreadPoolExecutor
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getTasks
Returns a stream of all pending tasks. This is similar toThreadPoolExecutor.getQueue()
but will expose the originally submittedRunnable
instances rather than potentially wrapped ones. -
toString
- Overrides:
toString
in classThreadPoolExecutor
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appendThreadPoolExecutorDetails
Append details about this thread pool to the specifiedStringBuilder
. All details should be appended as key/value pairs in the form "%s = %s, "- Parameters:
sb
- theStringBuilder
to append to
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wrapRunnable
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unwrap
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