下載Hadoop-2.6.0-cdh5.7.0 單機下載自己需要的版本，我下載的是hadoop-2.6.0-cdh5.7.0

一. 解壓

tar -zxvf hadoop-2.6.0-cdh5.7.0.tar.gz  -C  xxxxxxxx(自己想放的路徑)

二 . 配置

進入etc/hadoop

core-site.xml

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
-->

<!-- Put site-specific property overrides in this file. -->

<configuration>
    <property>
        <name>fs.defaultFS</name>
        <value>hdfs://localhost:8020</value>
    </property>
      <property>   
                <name>hadoop.tmp.dir</name>
                <value>/Users/mac/xxxx/app/hadoop-2.6.0-cdh5.7.0/tmp</value>
        </property>

</configuration>
 

hdfs-site.xml

	<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
-->

<!-- Put site-specific property overrides in this file. -->

<configuration>
    <property>
        <name>dfs.replication</name>
        <value>1</value>
    </property>
   <property>
        <name>dfs.namenode.name.dir</name>
        <value>/Users/mac/xxxx/data/hadoop/hdfs/name</value>
        <description> namenode 存放name table(fsimage)本地目錄（需要修改）</description>
    </property>

    <property>
        <name>dfs.namenode.edits.dir</name>
        <value>${dfs.namenode.name.dir}</value>
        <description>namenode粗放 transaction file(edits)本地目錄（需要修改）</description>
    </property>

   <property>
        <name>dfs.datanode.data.dir</name>
        <value>/Users/mac/zhangchun/data/hadoop/hdfs/data</value>
        <description>datanode存放block本地目錄（需要修改）</description>
    </property>
</configuration>
 

mapred-site.xml

<configuration>
    <property>
        <name>mapreduce.framework.name</name>
        <value>yarn</value>
    </property>
</configuration>

yarn-site.xml

<?xml version="1.0"?>
<!--
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
-->
<configuration>

<!-- Site specific YARN configuration properties -->
    <property>
        <name>yarn.nodemanager.aux-services</name>
        <value>mapreduce_shuffle</value>
    </property>
</configuration>
 

三 . 格式化

 bin/hdfs namenode -format

四. 啟動

sbin/start-dfs.sh

jps

5154 NameNode
5517 Jps
5230 DataNode
5327 SecondaryNameNode

訪問hdfs

http://localhost:50070/