Hadoop + MapReduce 端口自定义配置

雨点打透心脏的1/2处 2022-05-26 08:49 293阅读 0赞

查看端口占用：

netstat –apn | grep 8080

### core-site.xml    ###

<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
    
    
    
    <configuration>
        <property>
            <name>hadoop.tmp.dir</name>
            <value>/home/xchen_p/tmp</value>
        </property>
        <property>
            <name>fs.default.name</name>
            <value>hdfs://localhost:9000</value>
                    
        </property>
    </configuration>

### hdfs-site.xml    ###

<?xml version="1.0"?>
    <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
    
    
    
    <configuration>
        <property>
            <name>dfs.replication</name>
            <value>1</value>
        </property>
        <property>
                <name>dfs.datanode.address</name>
                <value>0.0.0.0:50010</value>
                   
        </property>
        <property>
                <name>dfs.datanode.http.address</name>
                <value>0.0.0.0:50075</value>
                   
        </property>
        <property>
                <name>dfs.datanode.ipc.address</name>
                <value>0.0.0.0:50020</value>
                   
        </property>
        <property>
                <name>dfs.secondary.http.address</name>
                <value>0.0.0.0:50090</value>
                   
        </property>
    </configuration>

### mapred-site.xml    ###

<?xml version="1.0"?>
    <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
    
    
    
    <configuration>
        <property>
            <name>mapred.job.tracker</name>
            <value>localhost:9001</value>
                    
        </property>
        <property>
                <name>mapred.job.tracker.http.address</name>
                <value>0.0.0.0:50030</value>
                    
        </property>
    
        <property>
            <name>mapred.task.tracker.http.address</name>
            <value>0.0.0.0:50060</value>
                    
        </property>
    </configuration>