WARNING: Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. Consider using a different execution engine (i.e. spark, tez) or using Hive 1.X releases.

環境：hive2.1.1

1.Azkaban通過hive連接mysql，出現以下錯誤

WARNING: Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. Consider using a different execution engine (i.e. spark, tez) or using Hive 1.X releases.

2.再次嘗試連接hive，一直處於正在以下的連接狀態

Connecting to jdbc:hive2://sam02:10000/

3. 解決方法

把hive 換成1.2.1,並重新啟動虛擬機