Actually there's only one row in b. SELECT COUNT(*) FROM b where x = '1'; COUNT(*) 1
1 row selected (0.003 seconds) Maybe because the join performance drops dramatically when the data size is more than 10 million or cluster has a lot of clients connected? My 6 node cluster has 10 clients connected to it and some of them has slow network connectivity. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
