@gusimple 需要打開什么端口,我現(xiàn)在也遇到這個(gè)問題
hadoop hdp 阿里云 There are 3 datanode(s) running and 3 node(s) are excluded in this operation阿里云上面安裝hdp服務(wù) hdfs服務(wù)褐着,本地 spark stream 消費(fèi)kafka數(shù)據(jù),在hdfs上面設(shè)置保存點(diǎn)讨便,但是在寫入hdfs的時(shí)候報(bào)錯(cuò)。There are 3 d...