错误:Error: Could not open client transport with JDBC Uri: jdbc:hive2://ducking:10000: java.net.Connec

错误:Error: Could not open client transport with JDBC Uri: jdbc:hive2://ducking:10000: java.net.Connec

出现这种情况,还有一种可能

你是不是集群没开
错误:Error: Could not open client transport with JDBC Uri: jdbc:hive2://ducking:10000: java.net.Connec
俩虚拟机都要开
错误:Error: Could not open client transport with JDBC Uri: jdbc:hive2://ducking:10000: java.net.Connec
这样就没啥问题了
这样你再连就没啥问题了