https://community.cloudera.com/t5/Support-Questions/Impala-shell-Not-connected-to-Impala-could-not-execute/m-p/83580#M12800 Hi, thnx. It was port-error.<BR />But it's not 21000, it works on 23005 port. I don't know how and why - but it is. Tue, 11 Dec 2018 06:18:10 GMT Vhodnoylogin 2018-12-11T06:18:10Z