Query should not rely on the results of return values of write commands ----------------------------------------------------------------------- Key: ISPN-5665 URL: https://issues.jboss.org/browse/ISPN-5665 Project: Infinispan Issue Type: Bug Components: Embedded Querying Affects Versions: 8.0.0.Beta2 Reporter: Dan Berindei Fix For: 8.0.0.Final The query interceptor relies on the return value of the write commands to know the previous value of the modified entries. This is not correct, because some write commands do not return the previous value, e.g. {{remove(key, value)}}, {{replace(key, oldValue, newValue)}}, and {{putAll(map)}}. The query interceptor should instead look up the previous values in the invocation context, and also force the loading of old values in the invocation context if the command doesn't do it explicitly (e.g. {{putAll(map)}}, or {{put(k, v)}} with the {{IGNORE_RETURN_VALUES}} flag).