ClassCastException at cache.getWithMetadata(key) in HotRod client during JDG rolling upgrade
Issue
After configuring JDG rolling upgrade, the following ClassCastException
occurred in HotRod client when executing every first cache.getWithMetadata(key)
from new target cluster.
WARN: ISPN004005: Error received from the server:
java.lang.ClassCastException:
org.infinispan.container.entries.ReadCommittedEntry cannot be cast to
org.infinispan.container.entries.InternalCacheEntry
org.infinispan.client.hotrod.exceptions.HotRodClientException:Request
for message id[5] returned server error (status=0x85):
java.lang.ClassCastException:
org.infinispan.container.entries.ReadCommittedEntry cannot be cast to
org.infinispan.container.entries.InternalCacheEntry
at org.infinispan.client.hotrod.impl.protocol.Codec20.checkForErrorsInResponseStatus(Codec20.java:336)
at org.infinispan.client.hotrod.impl.protocol.Codec20.readPartialHeader(Codec20.java:126)
at org.infinispan.client.hotrod.impl.protocol.Codec20.readHeader(Codec20.java:112)
at org.infinispan.client.hotrod.impl.operations.HotRodOperation.readHeaderAndValidate(HotRodOperation.java:56)
at org.infinispan.client.hotrod.impl.operations.AbstractKeyOperation.sendKeyOperation(AbstractKeyOperation.java:53)
at org.infinispan.client.hotrod.impl.operations.GetWithMetadataOperation.executeOperation(GetWithMetadataOperation.java:35)
at org.infinispan.client.hotrod.impl.operations.GetWithMetadataOperation.executeOperation(GetWithMetadataOperation.java:23)
at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:52)
at org.infinispan.client.hotrod.impl.RemoteCacheImpl.getWithMetadata(RemoteCacheImpl.java:166)
at com.redhat.jboss.support.HotRodClient.run(HotRodClient.java:43)
at com.redhat.jboss.support.HotRodClient.main(HotRodClient.java:62)
Environment
- Red Hat JBoss Data Grid (JDG)
- 6.6
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.