Vert.x clustered with Infinispan and 'Zero Capacity Nodes'

[Szymon G]

Hi,

I am trying to use vert.x cluster with Infinispan and 'Zero Capacity Nodes'?

Is this supported?

When I try I see:

2021-11-19T08:20:21,777 <vert.x-worker-thread-0> [WARN  ] [org.infinispan.PERSISTENCE] ISPN000559: Cannot marshall 'class org.infinispan.marshall.protostream.impl.MarshallableUserObject'

java.lang.IllegalArgumentException: No marshaller registered for object of Java type io.vertx.ext.cluster.infinispan.impl.SubsCacheHelper$EventFilter : io.vertx.ext.cluster.infinispan.impl.SubsCacheHelper$EventFilter@93d3881

at org.infinispan.protostream.impl.SerializationContextImpl.getMarshallerDelegate(SerializationContextImpl.java:512) ~[protostream-4.4.1.Final.jar:4.4.1.Final]

at org.infinispan.protostream.WrappedMessage.writeMessage(WrappedMessage.java:281) ~[protostream-4.4.1.Final.jar:4.4.1.Final]

Not sure if this is a bug or unsupported feature.

Kind regards,

Szymon

[Szymon G]

I forgot to add link to test project:

https://github.com/3mek/vertx-infinispan-cluster-test

works in IntelliJ Idea

regards,

Szymon

[Thomas SEGISMONT]

Hi,

I'll give a try to the reproducer and come back to you asap.

Thanks for reporting the issue.

Thomas

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[Thomas SEGISMONT]

I talked about your problem with an Infinispan committer. They'll have a look at the reproducer (I've made minor modifications: https://github.com/tsegismont/vertx-infinispan-cluster-test)

Regards

[Szymon G]

Hi Thomas, 

Many thanks so far.

Regards,

Simon

[Thomas SEGISMONT]

I filed this: https://github.com/vert-x3/vertx-infinispan/issues/105

In a few words, there's some work needed on our side to support zero capacity nodes

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[Szymon G]

Hi Thomas, 

Thank you for investigating this.

I think we will have to live without this for now.

This was my idea to help resolve some issues we have with geographically big cluster (UK/DE) - but in the meantime I found the reason we had issues in the 1st place.

I still have those:

2021-11-25T07:17:40,336 <vert.x-eventloop-thread-3> [WARN  ] [io.vertx.ext.web.handler.impl.SessionHandlerImpl] Failed to flush the session to the underlying store

io.vertx.core.impl.NoStackTraceThrowable: Version mismatch

but without 'real' problems.

Best regards,

Simon