ERROR c.n.a.RetryJob - Throws java.util.concurrent.RejectedExecutionException

[yllucsmit]

In the course of using the AsyncRetry libraries, we sometimes encounter the following:

ERROR c.n.a.RetryJob - Threw while trying to decide on retry 3 after 191

Full stack trace:
2017-06-13 00:12:41.239 EDT fap-service [pool-1877-thread-1 ] ERROR c.n.a.RetryJob - Threw while trying to decide on retry 3 after 191
java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@53556437 rejected from java.util.concurrent.ScheduledThreadPoolExecutor@3ed99da1[Shutting down, pool size = 1, active
threads = 1, queued tasks = 0, completed tasks = 2]
at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(Unknown Source)
at java.util.concurrent.Executors$DelegatedScheduledExecutorService.schedule(Unknown Source)
at com.nurkiewicz.asyncretry.RetryJob.retryWithDelay(RetryJob.java:92)
at com.nurkiewicz.asyncretry.RetryJob.retryOrAbort(RetryJob.java:71)
at com.nurkiewicz.asyncretry.RetryJob.handleUserThrowable(RetryJob.java:58)
at com.nurkiewicz.asyncretry.RetryJob.handleThrowable(RetryJob.java:50)
at com.nurkiewicz.asyncretry.SyncRetryJob.run(SyncRetryJob.java:26)
at com.nurkiewicz.asyncretry.RetryJob.run(RetryJob.java:108)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Running against Java version 1.8.0 on RHEL 6.9:
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)

Not 100% sure if this is a bug, incompatibility or if I'm just using it wrong. Thanks in advance!

[pisarek]

I'm sure providing a usage scenario would help.