Looks like this has been fixed in https://issues.apache.org/jira/browse/IGNITE-17481 Not sure if this is going to land in 2.14. Probably it should, the fix is tiny, but the issue can be very annoying on recent Java versions.
пн, 15 авг. 2022 г. в 11:45, Maksim Timonin <timoninma...@apache.org>: > > Hi Rafael, > > Getting `java.lang.ClassCastException` looks like a bug. I'm not sure but > it's required to have different cleaning for jdk8 and jdk11. Thanks for > finding that! > > > Do you have a guideline "howto contribute" if this is wanted? > > Please check this guide: > https://github.com/apache/ignite/blob/master/CONTRIBUTING.md > > Feel free to ask any questions. > > > > On Tue, Aug 9, 2022 at 4:20 PM Rafael Troilo <rafael.tro...@heigit.org> wrote: >> >> Hi, >> >> @Paolo de Dios, thank you for creating an issue for this >> - https://issues.apache.org/jira/browse/IGNITE-17481 >> >> I attached a patch for this issue. >> >> Do you have a guideline "howto contribute" if this is wanted? >> >> Best, >> Rafael >> >> >> >> On 8/5/22 16:18, Rafael Troilo wrote: >> > Hi, >> > >> > in case it wasn't reported before. >> > >> > On Ignite.close we got an Error: >> > >> > >> > ``` >> > SEVERE: Failed to stop component (ignoring): GridManagerAdapter >> > [enabled=true, name=o.a.i.i.managers.deployment.GridDeploymentManager] >> > java.lang.ClassCastException: (java.io.ObjectInputStream$Caches$1 and >> > java.util.Map are in module java.base of loader 'bootstrap') >> > at >> > org.apache.ignite.internal.managers.deployment.GridDeploymentStoreAdapter.clearSerializationCache(GridDeploymentStoreAdapter.java:151) >> > at >> > org.apache.ignite.internal.managers.deployment.GridDeploymentStoreAdapter.clearSerializationCaches(GridDeploymentStoreAdapter.java:120) >> > at >> > org.apache.ignite.internal.managers.deployment.GridDeploymentLocalStore.undeploy(GridDeploymentLocalStore.java:565) >> > at >> > org.apache.ignite.internal.managers.deployment.GridDeploymentLocalStore.stop(GridDeploymentLocalStore.java:101) >> > at >> > org.apache.ignite.internal.managers.deployment.GridDeploymentManager.storesStop(GridDeploymentManager.java:630) >> > at >> > org.apache.ignite.internal.managers.deployment.GridDeploymentManager.stop(GridDeploymentManager.java:137) >> > at >> > org.apache.ignite.internal.IgniteKernal.stop0(IgniteKernal.java:1928) >> > at >> > org.apache.ignite.internal.IgniteKernal.stop(IgniteKernal.java:1806) >> > at >> > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop0(IgnitionEx.java:2382) >> > at >> > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop(IgnitionEx.java:2205) >> > at org.apache.ignite.internal.IgnitionEx.stop(IgnitionEx.java:350) >> > at org.apache.ignite.Ignition.stop(Ignition.java:230) >> > at >> > org.apache.ignite.internal.IgniteKernal.close(IgniteKernal.java:2776) >> > ``` >> > >> > ver. 2.13.0#20220420-sha1:551f6ece >> > OS: Linux 4.15.0-189-generic amd64 >> > VM information: OpenJDK Runtime Environment >> > 11.0.16+8-post-Ubuntu-0ubuntu118.04 Ubuntu OpenJDK 64-Bit Server VM >> > 11.0.16+8-post-Ubuntu-0ubuntu118.04 >> > >> > The reason for this Exception is an access to an field of >> > ObjectOutputStream$Caches.subclassAudits which used to be of type >> > java.util.Map but it changed to type java.lang.ClassValue! >> > >> > ``` >> > org.apache.ignite.internal.managers.deployment.GridDeploymentStoreAdapter::clearSerializationCaches >> > >> > >> > clearSerializationCache(Class.forName("java.io.ObjectInputStream$Caches"), >> > "subclassAudits"); >> > >> > clearSerializationCache(Class.forName("java.io.ObjectOutputStream$Caches"), >> > "subclassAudits"); >> > >> > clearSerializationCache(Class.forName("java.io.ObjectStreamClass$Caches"), >> > "localDescs"); >> > >> > clearSerializationCache(Class.forName("java.io.ObjectStreamClass$Caches"), >> > "reflectors"); >> > ``` >> > >> > Is it safe to ignore this Exception? Any workarounds? >> > >> > Thank you, >> > Best, >> > Rafael >> > >> > >> > >> >> -- >> Rafael Troilo >> HeiGIT gGmbH >> Heidelberg Institute for Geoinformation Technology at Heidelberg University >> >> https://heigit.org | rafael.tro...@heigit.org | phone +49-6221-533 484 >> >> Postal address: Schloss-Wolfsbrunnenweg 33 | 69118 Heidelberg | Germany >> Offices: Berliner Str. 45 | 69120 Heidelberg | Germany >> >> Amtsgericht Mannheim | HRB 733765 >> Managing Directors: Prof. Dr. Alexander Zipf | Dr. Gesa Schönberger
