Thanks for the response , I think we are using the default Jetty
configuration and nothing is set explicitly   i.e  the idleTimeout is 60
seconds ; I see the threads are getting removed eventually and reaching to
minimum threads  8   supposed to be 10 if its default jetty right ?.
removal of threads taking little longer than expected.

On Tue, Jan 2, 2018 at 1:12 PM, Joakim Erdfelt <[email protected]> wrote:

> This stack trace means that the thread is idle in the Jetty thread pool.
> That is normal.
>
> The threadpool will scale back its idle threads over time based on your
> configuration in the QueuedThreadPool.
> The QueuedThreadPool idle timeout setting determines when it will be
> eligible to be removed.
> The threads will fall off over time until it reaches QueuedThreadPool
> minimum threads.
>
>
> Joakim Erdfelt / [email protected]
>
> On Tue, Jan 2, 2018 at 10:43 AM, upendar devu <[email protected]>
> wrote:
>
>> We see qtp threads in TIMED_WAITING and not getting cleanedup . Jetty
>> version 9.4.5 . could anyone please suggest how to clean these threads ?
>>
>>
>> Name: qtp371439501-279
>> State: TIMED_WAITING on java.util.concurrent.locks.Abs
>> tractQueuedSynchronizer$ConditionObject@694efb3f
>> Total blocked: 857  Total waited: 1,401
>>
>> Stack trace:
>> sun.misc.Unsafe.park(Native Method)
>> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
>> java.util.concurrent.locks.AbstractQueuedSynchronizer$Condit
>> ionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
>> org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArray
>> Queue.java:392)
>> org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(Q
>> ueuedThreadPool.java:564)
>> org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(Qu
>> euedThreadPool.java:49)
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedT
>> hreadPool.java:627)
>> java.lang.Thread.run(Thread.java:748)
>>
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>
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