Dear Maxim,
Thank you for your prompt attention to my question. Below, I post the last
section of the catalina.out file. This type of log appears more than once
in that file. Perhaps, once for each launch of the tomcat.
Thank you.
Robert.
08-Apr-2020 01:54:23.731 INFO [hz.server-1.scheduled.thread-]
org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading
Illegal access: this web application instance has been stopped already.
Could not load
[com.hazelcast.util.executor.CachedExecutorServiceDelegate$1]. The
following stack trace is thrown for debugging purposes as well as to
attempt to terminate the thread which caused the illegal access.
java.lang.IllegalStateException: Illegal access: this web
application instance has been stopped already. Could not load
[com.hazelcast.util.executor.CachedExecutorServiceDelegate$1]. The
following stack trace is thrown for debugging purposes as well as to
attempt to terminate the thread which caused the illegal access.
at
org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1385)
at
org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1373)
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1226)
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)
at
com.hazelcast.util.executor.CachedExecutorServiceDelegate$Worker.<init>(CachedExecutorServiceDelegate.java:218)
at
com.hazelcast.util.executor.CachedExecutorServiceDelegate.addNewWorkerIfRequired(CachedExecutorServiceDelegate.java:146)
at
com.hazelcast.util.executor.CachedExecutorServiceDelegate.execute(CachedExecutorServiceDelegate.java:116)
at
com.hazelcast.spi.impl.executionservice.impl.DelegateAndSkipOnConcurrentExecutionDecorator.run(DelegateAndSkipOnConcurrentExecutionDecorator.java:52)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
at
com.hazelcast.util.executor.HazelcastManagedThread.executeRun(HazelcastManagedThread.java:64)
at
com.hazelcast.util.executor.HazelcastManagedThread.run(HazelcastManagedThread.java:80)
On Wed, Apr 8, 2020 at 3:01 AM Maxim Solodovnik <solomax...@gmail.com>
wrote:
> (this seems to be some global error, I guess `openmeetings` context
> fails to start)
> What do you have in logs/catalina.out?
>
> On Wed, 8 Apr 2020 at 13:39, Robert Savickas <robsavic...@gmail.com>
> wrote:
> >
> > Dear friends,
> >
> > This is a bit critical for me because I was hoping to use OpenMeetings
> to conduct my online classes at the university (I am a professor), since we
> are all locked up at our homes due to the virus. My class is in less than
> two days. I had set up RocketChat with Jitsi meetings previously, but I did
> not like them. OpenMeetings is far superior. So, I am trying to move to
> OpenMeetings by my next class the day after tomorrow.
> >
> > I have followed *verbatim* all the instructions in the two fine
> documents by Alvaro Bustos about installing Openmeetings 5.0.0-M3 on Ubuntu
> 18.04 and also about installing the SSL certificated and Coturn.
> >
> > Openmeetings was working OK prior to installing SSL; I was able to go to
> https://localhost:5443/openmeetings, login, set up, etc. (In a
> conference room, the video and sound were not transmitting, but I reckoned
> it was because Kurento was not set up with SSL).
> >
> > The installation of SSL went very smoothly, due to the very well written
> white paper by Alvaro.
> >
> > However, after the SSL installation, when I go to
> https://localhost:5443/openmeetings, I get error 404: Not found, even
> though the directory is definitely there. I reckon that a java servlet is
> missing or incorrect, or something similar. But I do not know how to find
> it and how to fix it.
> >
> > Telnetting into the port 5443 does show that there is service on that
> port. Whether I telnet to localhost at 5443 or ip-address at 5443 or
> domain-name at 5443, all respond fine. (Same is true for ports 3478 and
> 8888.) However, when I go to https://localhost:5443/openmeetings or
> https://ip-address:5443/openmeetings or
> https://domain-name:5443/openmeetings, I get the 404 error.
> >
> > I would really appreciate it if there are any hints or suggestions you
> could offer.
> >
> > Thank you.
> > Robert.
>
>
>
> --
> Best regards,
> Maxim
>
