Connecting to ResourceManager at /0.0.0.0:8032

今天在学习spark on yarn调优发现,从spark启动任务出现了 Connecting to ResourceManager at /0.0.0.0:8032的错误。 当前集群配置以下:单核2G内存 node002 namenode,datanode,zookeeper,zkFc,journalnode,resourcemanager,nodemanager,worker,historys
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