[大数据]陪陪陪陪陪文文文文

(1)core_site.xml

<configuration>

<property>

? ? <name>fs.defaultFS</name>

? ? <value>hdfs://master:8020</value>

</property>

<property>

? ? <name>hadoop.tmp.dir</name>

? ? <value>/var/log/hadoop/tmp</value>

</property>

</configuration>

(2)mapred-site.xml

<configuration>

<property>

? ? <name>mapreduce.framework.name</name>

? ? <value>yarn</value>

</property>

<property>

? ? <name>mapreduce.jobhistory.address</name>

? ? <value>master:10020</value>

</property>

<property>

? ? <name>mapreduce.jobhistory.webapp.address</name>

? ? <value>master:19888</value>

</property>

</configuration>

(3)hdfs-site.xml

<configuration>

<property>

? ? <name>dfs.namenode.name</name>

? ? <value>file:///data/hadoop/hdfs/name</value>

</property>

<property>

? ? <name>dfs.datanode.data.dir</name>

? ? <value>file:data/hadoop/hdfs/data</value>

</property>

<property>

? ? <name>dfs.namenode.secondary.http-address</name>

? ? <value>master:50090</value>

</property>

<property>

? ? <name>dfs.relication</name>

? ? <value>2</value>

</property>

</configuration>

(4)yarn-site.xml

<configuration>

<property>

? ? <name>yarn.resourcemanager.scheduler.address</name>

? ? <value>master:8030</value>

</property>

<property>

? ? <name>yarn.resourcemanager.resource-tracker.address</name>

? ? <value>master:8031</value>

</property>

<property>

? ? <name>yarn.resourcemanager.address</name>

? ? <value>master:8032</value>

</property>

<property>

? ? <name>yarn.resourcemanager.webapp.address</name>

? ? <value>master:8088</value>

</property>

<property>

? ? <name>yarn.nodemanager.aux-services</name>

? ? <value>mapreduce_shuffle</value>

</property>

<property>

? ? <name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>

? ? <value>org.apache.hadoop.mapreduce_ShuffleHandler</value>

</property>

</configuration>