Re: BinaryInvalidTypeException: Requesting mapping from grid failed for error reading cache

2021-05-26 Thread akorensh
Joan, If persistence is not used then remove/move your work dir completely and restart. Check that your classpath doesn't contain duplicate classes for the same type. These might be in separate jars w/the same package and name, but be different inside. Take a look at

Re: BinaryInvalidTypeException: Requesting mapping from grid failed for error reading cache

2021-05-20 Thread Joan Pujol
A lot of thanks for your response Alex. And if we are not using persistence, any idea of what can be the origin of the problem or where to look? About the upgrade, it's something we have pending for some time, but sure, I will try also. Cheers, On Thu, 20 May 2021 at 14:23, akorensh wrote: > >

Re: BinaryInvalidTypeException: Requesting mapping from grid failed for error reading cache

2021-05-20 Thread akorensh
Hi, The error is coming from here: https://github.com/apache/ignite/blob/9c2ba403fae5079201e9df6bc7b7eea5bacdf4c0/modules/core/src/main/java/org/apache/ignite/internal/MarshallerContextImpl.java#L386 This means that the model class metadata is missing/corrupt. It is located in

BinaryInvalidTypeException: Requesting mapping from grid failed for error reading cache

2021-05-19 Thread Joan Pujol
Hi, In a client node that runs in a two server nodes cluster I get that error at first value that is read from an Ignite cache: org.apache.ignite.binary.BinaryInvalidTypeException: Requesting mapping from grid failed for [platformId=0, typeId=-1293425677] at