两个resourcemanager都处于standby,zkfc无法切换resourcemanager
该问题是对yarn-site.xml文件里的内存分配调整造成的,当强制变换yarn-resourcemanager为active报错yarnrmadmin-transitionToActive--forcemanualrm1Youhavespecifiedtheforcemanualflag.Thisflagisdangerous,asitcaninduceasplit-brainscenario