/commented by valentin kulichenko/ John,
I can't tell the reason for sure until I see the full stack trace, but I'm guessing that /MyTrx/ class doesn't implement /Serializable/. If this is the case you can either fix it or configure marshaller not to require /Serializable/: /igniteCfg.setMarshaller(new OptimizedMarshaller(false));/ ----- /This post is migrated from now discontinued Apache Ignite forum at http://apacheignite.readme.io/v1.0/discuss/ -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Can-serialize-Entry-on-distributed-query-tp290p295.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
