http://192.168.121.132:50070/
http://192.168.121.132:8088/cluster
http://192.168.121.132:19888/jobhistory
http://192.168.121.131:8042
配置文件修改
mapred-site.xml
<property>
<name>mapreduce.jobhistory.address</name>
<value>h201:10020</value>
<description>MapReduce JobHistoryServer IPC host:port</description>
</property>
<property>
<name>mapreduce.jobhistory.webapp.address</name>
<value>h201:19888</value>
<description>MapReduce JobHistoryServer Web UI host:port</description>
</property>
yarn-site.xml
<property>
<name>yarn.resourcemanager.webapp.address</name>
<value>192.168.121.132:8088</value>
</property>
<property>
<name>yarn.log-aggregation-enable</name>
<value>true</value>
<description>Configuration to enable or disable log aggregation</description>
</property>
<property>
<name>yarn.nodemanager.remote-app-log-dir</name>
<value>/logs</value>
<description>HDFS directory where the application logs are moved on application completion. Need to set appropriate permissions. Only applicable if log-aggregation is
enabled. The default value is "/logs" or "/tmp/logs"
</description>
</property>
<property>
<name>yarn.log-aggregation.retain-seconds</name>
<value>86400</value>
</property>
所有节点必须同时拥有，scp过去
目前依然存在jobhistory和application中无法查看history和log.显示无法访问从节点。