浏览器输入Yarn管理端地址,以下两个地址均可,Yarn启动后会确定其中一个为活动地址,若输入的是HA备份地址,会重定向到活动地址: http://datanode-2:8088/clusterhttp://datanode-1:8088/cluster 已完成任务列表中蓝色框标注的就是刚才执行的任务job_1640683809954_0003。 4) 结尾 ZooKeeper集群已经加入系统自启动,方便...
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14/02/17 15:54:10 INFO namenode.NameNode: registered UNIX signal handlers for[TERM, HUP, INT]Formatting using clusterid: CID-630c8102-043a-46ca-b9dd-c2c12a96965d14/02/17 15:54:11INFO namenode.HostFileManager: read includes: HostSet( )14/02/17 15:54:11INFO namenode.HostFileManager...
<< span="">property> << span="">name>yarn.resourcemanager.cluster-idname> << span="">value>ns1value> property> << span="">property> << span="">name>yarn.resourcemanager.ha.rm-idsname> << span="">value>h2,h3value> property> << span="">property> << span="">name>yarn.resourc...
虚拟机名称,输入node02,点击完成。 开启此虚拟机,修改ip和hostname 按照上述步骤,创建node03和node04 配置node01的hosts,添加node2,node03,node04 vi /etc/hosts 添加 192.168.88.201 node01 192.168.88.202 node02 192.168.88.203 node03 192.168.88.204 node04 ...
NameNode-HA工作原理: 在一个典型的HA集群中,最好有2台独立的机器的来配置NameNode角色,无论在任何时候,集群中只能有一个NameNode作为Active状态,而另一个是Standby状态,Active状态的NameNode负责集群中所有的客户端操作,这么设置的目的,其实HDFS底层的机制是有关系的,同一时刻一个文件,只允许一个写入方占用,如果出...
<< span="">name>yarn.resourcemanager.cluster-idname> << span="">value>ns1value> property> << span="">property> << span="">name>yarn.resourcemanager.ha.rm-idsname> << span="">value>h1,h2value> property> << span="">property> ...
<< span="">name>yarn.resourcemanager.cluster-idname> << span="">value>ns1value> property> << span="">property> << span="">name>yarn.resourcemanager.ha.rm-idsname> << span="">value>h2,h3value> property> << span="">property> << span="">name>yarn.resourcemanager.ha....