[infinispan-issues] [JBoss JIRA] (ISPN-9510) NPE when running remote query operation with hotrod protocol 2.4

NPE when running remote query operation with hotrod protocol 2.4 ---------------------------------------------------------------- Key: ISPN-9510 URL: https://issues.jboss.org/browse/ISPN-9510 Project: Infinispan Issue Type: Bug Components: Server Affects Versions: 9.4.0.CR2 Reporter: Vittorio Rigamonti Assignee: Gustavo Fernandes I have a query that runs with 9.3.1 and fails with 9.4.0.CR2 with NPE: 15:22:40,145 DEBUG [org.infinispan.query.remote.impl.QueryFacadeImpl] (HotRod-ServerHandler-6-12) Error executing remote query : null: java.lang.NullPointerException at org.infinispan.query.remote.impl.QuerySerializers.getSerializer(QuerySerializers.java:19) at org.infinispan.query.remote.impl.BaseRemoteQueryManager.decodeQueryRequest(BaseRemoteQueryManager.java:63) at org.infinispan.query.remote.impl.QueryFacadeImpl.query(QueryFacadeImpl.java:44) at org.infinispan.server.hotrod.HotRodServer.query(HotRodServer.java:148) at org.infinispan.server.hotrod.CacheRequestProcessor.queryInternal(CacheRequestProcessor.java:493) at org.infinispan.server.hotrod.CacheRequestProcessor.lambda$query$31(CacheRequestProcessor.java:488) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) .proto model seems registered correctly query is very simple: from sample_bank_account.User using old hotrod 2.4