A RejectedExecutionException is thrown when a thread-pool's queue is full.
Try using 'jstack' to take a thread dump, and see who has spun up a thread
pool under the covers. Possible culprits include 'at-at' and 'carmine'.
On Friday, July 17, 2015 at 11:01:05 AM UTC-7, sugarste...@gmail.com wrote:
Okay, this error seems to be triggered by a NullPointerException which
seems to arise when I try to fetch a non-existent document out of Redis. I
am a bit of a noob, so perhaps someone can explain how this works. I'm not
aware of using any of Clojure's concurrency tools in this (very simple)
app, so how might the NullPointerException lead to
RejectedExecutionException?
On Friday, July 17, 2015 at 1:17:47 PM UTC-4, sugarste...@gmail.com wrote:
My app starts up, runs for a few minutes, and then:
#RejectedExecutionException
java.util.concurrent.RejectedExecutionException: Task
java.util.concurrent.FutureTask@4fe887e6 rejected from
java.util.concurrent.ThreadPoolExecutor@aea107f[Terminated, pool size = 0,
active threads = 0, queued tasks = 0, completed tasks = 3]
This is a very simple app, and I am not aware of using any concurrency. I
am not using Futures or Promises or pmap or anything else I can think of.
My first hunch would be this comes from some library I am using, but I am
not sure what. I searched on Google but none of the reported problems seem
to apply to me. This is what I am using, do any of these seem likely to
throw this error?
[org.clojure/clojure 1.6.0]
[com.taoensso/timbre 4.0.2]
[dire 0.5.1]
[slingshot 0.12.2]
[org.clojure/data.json 0.2.5]
[org.clojure/tools.namespace 0.2.4]
[me.raynes/fs 1.4.4]
[clj-stacktrace 0.2.8]
[overtone/at-at 1.2.0]
[org.clojure/core.cache 0.6.4]
[cheshire 5.5.0]
[com.taoensso/carmine 2.11.1]
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