Hey Saikat, Are you still working on this ticket? https://issues.apache.org/jira/browse/IGNITE-7285
Seems that's the last API that doesn't support timeouts - JDBC and ODBC drivers already go with it. If you don't have time to complete the changes then someone else from the community can take over. We see a lot of demand for this API and here is one example: https://stackoverflow.com/questions/57275301/how-to-set-a-query-timeout-for-apache-ignite-cache - Denis