hadoop报错——ResourceManager无法启动

目录

一、前言

二、解决

三、结尾

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一、前言

        本次的遇到的问题为启动Hadoop集群后，jps查看进程中，ResourceManage节点没有启动，导致无法访问http://localhost:8088，通过查看ResourceManage的启动日志，日志中给出的错误为“已启用嵌入式自动故障转移，但未设置yarn.resourcemanager.zk-address”，笔者初步判断为yarn-site.xml文件未填写Zookeeper的端口，以及设置开启自动恢复和故障自动转移。

ResourceManage的日志，报出的问题



2023-04-14 03:56:09,668 INFO org.apache.hadoop.service.AbstractService: Service org.apache.hadoop.yarn.server.resourcemanager.AdminService failed in state INITED; cause: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Embedded automatic failover is enabled, but yarn.resourcemanager.zk-address is not set
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Embedded automatic failover is enabled, but yarn.resourcemanager.zk-address is not set
        at org.apache.hadoop.yarn.server.resourcemanager.EmbeddedElectorService.serviceInit(Embedd