Hi Akash, First of all SQL is not transactional yet, this feature will be available only since 2.7 [1]. Your exception might be caused if query was canceled or node stopped.
[1] https://issues.apache.org/jira/browse/IGNITE-5934 Thanks! -Dmitry -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
