| I have updated the the kubernetes plugins and the kubernetes-credentials plugins from:
'kubernetes:1.18.3',
'kubernetes-credentials:0.4.0'
to
'kubernetes:1.25.3','kubernetes-client-api:4.9.1-1''kubernetes-credentials:0.6.2'
and now I can see the following exception in the Jenkins logs. The log is littered with this warning message. I am able to run all jobs as expected, and without any issues. We have two kubernetes clusters that we are using with jenkins.
2020-04-27 08:20:25.450+0000 [id=71902] INFO o.c.j.p.k.KubernetesClientProvider#gracefulClose: Not closing io.fabric8.kubernetes.client.DefaultKubernetesClient@7274903e: there are still running (1) or queued (0) calls2020-04-27 08:20:37.054+0000 [id=71903] INFO hudson.model.AsyncPeriodicWork#lambda$doRun$0: Started prometheus_async_worker2020-04-27 08:20:37.178+0000 [id=71903] INFO hudson.model.AsyncPeriodicWork#lambda$doRun$0: Finished prometheus_async_worker. 124 ms2020-04-27 08:20:44.904+0000 [id=2857] WARNING i.f.k.c.d.i.WatchConnectionManager$1#onFailure: Exec Failurejava.util.concurrent.RejectedExecutionException: Task okhttp3.RealCall$AsyncCall@1d4a676e rejected from java.util.concurrent.ThreadPoolExecutor@543ef1af[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 18] at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063) at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379) at okhttp3.RealCall$AsyncCall.executeOn(RealCall.java:183)Caused: java.io.InterruptedIOException: executor rejected at okhttp3.RealCall$AsyncCall.executeOn(RealCall.java:186) at okhttp3.Dispatcher.promoteAndExecute(Dispatcher.java:186) at okhttp3.Dispatcher.enqueue(Dispatcher.java:137) at okhttp3.RealCall.enqueue(RealCall.java:127) at okhttp3.internal.ws.RealWebSocket.connect(RealWebSocket.java:193) at okhttp3.OkHttpClient.newWebSocket(OkHttpClient.java:435) at io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager.runWatch(WatchConnectionManager.java:158) at io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager.access$1200(WatchConnectionManager.java:50) at io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager$2$1.execute(WatchConnectionManager.java:321) at io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager$NamedRunnable.run(WatchConnectionManager.java:410) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)2020-04-27 08:21:16.904+0000 [id=2857] WARNING i.f.k.c.d.i.WatchConnectionManager$1#onFailure: Exec Failurejava.util.concurrent.RejectedExecutionException: Task okhttp3.RealCall$AsyncCall@cfe8b6d rejected from java.util.concurrent.ThreadPoolExecutor@543ef1af[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 18] at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063) at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379) at okhttp3.RealCall$AsyncCall.executeOn(RealCall.java:183)Caused: java.io.InterruptedIOException: executor rejected at okhttp3.RealCall$AsyncCall.executeOn(RealCall.java:186) at okhttp3.Dispatcher.promoteAndExecute(Dispatcher.java:186) at okhttp3.Dispatcher.enqueue(Dispatcher.java:137) at okhttp3.RealCall.enqueue(RealCall.java:127) at okhttp3.internal.ws.RealWebSocket.connect(RealWebSocket.java:193) at okhttp3.OkHttpClient.newWebSocket(OkHttpClient.java:435) at io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager.runWatch(WatchConnectionManager.java:158) at io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager.access$1200(WatchConnectionManager.java:50) at io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager$2$1.execute(WatchConnectionManager.java:321) at io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager$NamedRunnable.run(WatchConnectionManager.java:410) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
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