[infinispan-issues] [JBoss JIRA] (ISPN-8904) Indexes from different caches are mixed-up in server mode

[Wolf-Dieter Fink (JIRA)]

Wolf-Dieter Fink created ISPN-8904:
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             Summary: Indexes from different caches are mixed-up in server mode
                 Key: ISPN-8904
                 URL: https://issues.jboss.org/browse/ISPN-8904
             Project: Infinispan
          Issue Type: Bug
          Components: Remote Querying
    Affects Versions: 9.1.6.Final, 9.2.0.Final
            Reporter: Wolf-Dieter Fink
            Assignee: Adrian Nistor
             Fix For: 9.2.1.Final


When configuring multiple caches as indexed in the server, they'll effectively use the same index at runtime since Infinispan internally uses a single entity {{ProtobufValueWrapper}} to store the values in the index. 

This can cause issues with two caches having the same key stepping in each other's toes. Example, when doing:
{code:java}
remoteCache1.put(1, entity1)
remoteCache2.put(1, entity2)
{code}

The second call will replace the first indexed entry since the key is identical and the internal index named "org.infinispan.query.remote.impl.indexing.ProtobufValueWrapper" is shared.






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