This problem (Unable to fetch namespace information from active NN) occurs, because the active namenode is not running.
转载于:https://www.cnblogs.com/lixiaolun/p/5593902.html
This problem (Unable to fetch namespace information from active NN) occurs, because the active namenode is not running.
转载于:https://www.cnblogs.com/lixiaolun/p/5593902.html