Hi.. I know its quite late to reply, But I am seeing this issue intermittently almost everyday. But can't reproduce it locally on dev machine. As suggested I have moved logs before null check to see if null event is logged. However, I didn't see it printed in logs. Also, it was suggested to check if events (in question) reaches remote listener(log should print), no log is printed in such scenario so I assume event does not reach remote listener immediately.
Same event is processed after several hours later. like 4 hours some times even after one day. I tried to add same event manually to cache object, it is processed immediately (only if original event is stuck). Also, host logs are clean, I couldn't find anything suspicious. Please let me know if you want any more information. I will try to fetch it. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/