Hello!
Can you please share a runnable reproducer project which works on previous
version but fails on 2.10?
Regards,
--
Ilya Kasnacheev
чт, 20 мая 2021 г. в 17:08, ihalilaltun <ibrahim.al...@segmentify.com>:
> Hi igniters,
>
> recenlty we have upgraded from 2.7.6 to 2.10.0 and some of
> cacheentryprocessors started to throw following errors on cache.invoke(...)
> calls.
>
> Caused by: java.lang.ClassNotFoundException:
> com.segmentify.lotr.frodo.cacheentryprocessor.RockScoreUpdateProcessor
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
> ~[?:1.8.0_261]
> at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
> ~[?:1.8.0_261]
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
> ~[?:1.8.0_261]
> at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
> ~[?:1.8.0_261]
> at java.lang.Class.forName0(Native Method) ~[?:1.8.0_261]
> at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_261]
>
>
> on 2.7.6 version we also get these error from time to time, but when
> application that uses these cacaheentryprocessors is restarted errors does
> not occur. but on 2.10.0 version this solution did not solve our problem.
>
> currently we have 23 different cacheentryprocessors runs on the system.
> after many different test scenarios and checks we found a pattern on above
> error case. only 4 out of 23 cacheentryprocessor keeps getting this error,
> *3 of these are invoked by ExecutorServices*;
>
> sample usage is somithing like the following;
>
> private ExecutorService executorService = Executors.newCachedThreadPool();
> ....
> executorService.submit(() -> {
> ...
> igniteCache.<String, BinaryObject>withKeepBinary()
> .invoke(record.getKey(), new
> RockScoreUpdateProcessor(),
> "arg1", "arg2", "arg3");
> });
>
> *one cacheentryprocessor is invoked by XSync
> (https://github.com/antkorwin/xsync) *
>
>
> so what we see here, somehow when a cacheentryprocessor is invoked from a
> runnable context classnotfoundexception is thrown.
>
> *peerclassloading* property is set to true, *deploymentmode* is set to
> SHARED and *persistenceEnabled* is set to true.
>
>
> can this be a bug either known or unknown?
>
>
> currently this is a blocker issue for us to upgrade on production
> environment. any help is appriciated.
>
> Thanks.
>
>
>
>
> -----
> İbrahim Halil Altun
> Senior Software Engineer @ Segmentify
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>
