Closed gitava closed 4 years ago
Configured mapred-site.xml
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
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<!-- Put site-specific property overrides in this file. -->
<configuration>
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
<!--
ADD: configure tracker to provide service on port 50030
连接jobtrack服务器的配置项,默认不写是local,map数1,reduce数1
-->
<property>
<name>mapred.job.tracker</name>
<value>192.168.33.101::9001</value>
</property>
<!-- jobtracker的tracker页面服务监听地址 -->
<property>
<name>mapred.job.tracker.http.addressr</name>
<value>0.0.0.0:50030</value>
</property>
</configuration>
Hadoop 1.x use job tracker
Hadoop 2 using ResourceManager
So don't need to configure job tracker.
After starting up hadoop, can't access this url.