Hi Rajarshi, Yes, I confirm that the root cause of the issue is QueryParallelism. Anyway, I would suggest using sqlline tool [1] (which uses Apache Ignite JDBC Thin driver [2]) or WebConsole [3] instead of H2 Debug Console. H2 Debug Console is a legacy tool and does not support all capabilities provided by Apache Ignite SQL engine.
[1] https://apacheignite-sql.readme.io/docs/sqlline [2] https://apacheignite-sql.readme.io/docs/jdbc-driver#jdbc-thin-driver [3] https://apacheignite-tools.readme.io/docs/ignite-web-console Thanks! -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
