hive 遇到的问题及解决方法

org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyException): Operation category READ is not supported in state standby  

org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyException): Operation category READ is not supported in state standby 此问题,原来从web 页面查看,是两个节点都变成了standy,所以要切换

 
hdfs haadmin -transitionToActive --forcemanual nn1 

再次访问就变一active,一个standy
原文地址:https://www.cnblogs.com/lanblogs/p/6438348.html