Hi Praveen, Stack traces only show that thread is waiting for response, to get the full picture, please attach full logs and thread dumps at the moment of hang from all nodes. I need from all nodes, because actual issue happened on remote node.
Also, according to last exception, there might be connectivity issue, when client cannot get response from cluster. Thanks! -Dmitry -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/