Re: ClassCastException when creating a new topic

2022-10-14 Thread Thorsten Meinl
Am Freitag, dem 14.10.2022 um 09:22 +0100 schrieb Robbie Gemmell: > A very similar report came in a couple months ago, and the reason was > that the session (/children) was incorrectly being used from multiple > threads, causing responses operations to 'overlap' and leading to a > ClassCastExceptio

Re: ClassCastException when creating a new topic

2022-10-14 Thread Robbie Gemmell
A very similar report came in a couple months ago, and the reason was that the session (/children) was incorrectly being used from multiple threads, causing responses operations to 'overlap' and leading to a ClassCastException when the mismatching responses for a different operation arrived. On Th

Re: ClassCastException when creating a new topic

2022-10-13 Thread Justin Bertram
If you are able to reproduce with 2.26.0 please follow up with a Jira [1], and attach the test you're using to reproduce it (or some other equivalent way to reproduce the CCE). Thanks! Justin [1] https://issues.apache.org/jira/browse/ARTEMIS On Thu, Oct 13, 2022 at 2:31 PM Thorsten Meinl wrote

Re: ClassCastException when creating a new topic

2022-10-13 Thread Thorsten Meinl
Am Donnerstag, dem 13.10.2022 um 11:38 -0500 schrieb Justin Bertram: > It looks like perhaps the responses are being read by the client out > of order or something like that. Are you using both the core JMS > client and broker from 2.24.0? Yes, both client and broker are 2.24.0. > How often do you

Re: ClassCastException when creating a new topic

2022-10-13 Thread Justin Bertram
It looks like perhaps the responses are being read by the client out of order or something like that. Are you using both the core JMS client and broker from 2.24.0? How often do you see this? Have you tried reproducing with the latest release (i.e. 2.26.0)? Justin On Thu, Oct 13, 2022 at 9:51 AM

ClassCastException when creating a new topic

2022-10-13 Thread Thorsten Meinl
Hi all, Very occasionally we get the following exception when creating a new topic in Artemis (2.24.0): Caused by: java.lang.ClassCastException: class org.apache.activemq.artemis.core.protocol.core.impl.wireformat.NullResp onseMessage_V2 cannot be cast to class org.apache.activemq.artemis.core.pr