Hadoop配置

下载3.1.2的hadoop tar，解压后配置

进入配置目录

配置hadoop-evn.sh的JAVA_HOME

配置core-site.sh

<configuration>

    <property>

        <name>fs.defaultFS</name>

        <value>hdfs://localhost:9000</value>

    </property>

        <property>

        <name>hadoop.tmp.dir</name>

        <value>/Users/ebana/tmp/hadoop</value>

    </property>

</configuration>

配置hdfs-site.sh

<configuration>

    <property>

        <name>dfs.replication</name>

        <value>1</value>

    </property>

</configuration>

https://blog.csdn.net/maxmao1024/article/details/78848679