are you using beeline client tool ?  did you try increasing heap on  the below property    HADOOP_CLIENT_OPTS     just curious to know below following  what file format are you using ?  is there any compression ?  is table stats being collected ?  is table being partitioned or buckted ?  ... View more

try add allow port on firewalld on host, this solved my prob $ firewall-cmd --zone=public --add-port=9000/tcp (Centos7) or $ service firewalld disable Hope this may help ... View more