Hi, Looks like you have open transactions with a big number of entries (or large entries). Do you use TRASACTIONAL cache? How do you save values, using putAll()? If yes, you have following options: - Reduce batch size (number of entries that participate in one transaction). - Check keys, maybe they have not cleared object tree. I mean, maybe key too large, because it serializes values that you suppose should not be there. - Increase heap size.
Thanks! -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
