Question

我在Windows 10中安装了hadoop 2.3

安装后我无法访问localhost：50070但能够访问localhost：8088。

我已完成以下配置

coresite.xml

<configuration>
    <property>
        <name>fs.defaultFS</name>
        <value>hdfs://127.0.0.1:9000</value>
    </property>
</configuration>

HDFS-site.xml中

<configuration>
    <property>
        <name>dfs.replication</name>
        <value>1</value>
    </property>
    <property>
        <name>dfs.namenode.name.dir</name>
        <value>file:/hadoop/data/dfs/namenode</value>
    </property>
    <property>
        <name>dfs.datanode.data.dir</name>
        <value>file:/hadoop/data/dfs/datanode</value>
    </property>
    <property>
    <name>dfs.permissions</name>
    <value>false</value>
  </property>
  <property>
    <name>dfs.http.address</name>
    <value>127.0.0.1:50070</value>
  </property>
  <property>
    <name>dfs.webhdfs.enabled</name>
    <value>true</value>
    <description>to enable webhdfs</description>
    <final>true</final>
  </property>

</configuration>

mapred-site.xml中

<configuration>
    <property>
       <name>mapreduce.framework.name</name>
       <value>yarn</value>
    </property>
     <property>
        <name>mapred.job.tracker</name>
        <value>127.0.0.1:9001</value>
    </property>
       <property>
        <name>mapreduce.jobtracker.staging.root.dir</name>
        <value>/user</value>
    </property>



    <property>
        <name>mapreduce.history.server.http.address</name>
        <value>127.0.0.1:51111</value>
        <description>Http address of the history server</description>
        <final>false</final>
    </property>

yarn site.xml

<configuration>
    <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.mapred.ShuffleHandler</value>
    </property>
     <property>
       <name>yarn.application.classpath</name>
       <value>
            %HADOOP_HOME%\etc\hadoop,
            %HADOOP_HOME%\share\hadoop\common\*,
            %HADOOP_HOME%\share\hadoop\common\lib\*,
            %HADOOP_HOME%\share\hadoop\hdfs\*,
            %HADOOP_HOME%\share\hadoop\hdfs\lib\*,
            %HADOOP_HOME%\share\hadoop\mapreduce\*,
            %HADOOP_HOME%\share\hadoop\mapreduce\lib\*,
            %HADOOP_HOME%\share\hadoop\yarn\*,
            %HADOOP_HOME%\share\hadoop\yarn\lib\*
       </value>
    </property>

</configuration>

还有我可以编码hdfs命令的地方。当我在sbin路径中发出命令时，它会给我错误

ls: Call From DESKTOP-UG60MGJ/192.168.0.9 to 127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused: no further information; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

请建议

http：// localhost：50070 / site无法在Windows中访问

0 个答案: