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代码： 全选

hadoop@Master:~$ jps
46400 NameNode
46993 JobHistoryServer
46722 ResourceManager
46585 SecondaryNameNode
47038 Jps
hadoop@Master:~$ hdfs dfsadmin -report
Configured Capacity: 0 (0 B)
Present Capacity: 0 (0 B)
DFS Remaining: 0 (0 B)
DFS Used: 0 (0 B)
DFS Used%: NaN%
Under replicated blocks: 0
Blocks with corrupt replicas: 0
Missing blocks: 0

-------------------------------------------------
hadoop@Master:~$ netstat -an | grep 9000
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN     
tcp        0      0 127.0.0.1:37158         127.0.0.1:9000          TIME_WAIT

代码： 全选

<configuration>
        <property>
                <name>fs.defaultFS</name>
                <value>hdfs://Master:9000</value>
        </property>
        <property>
                <name>hadoop.tmp.dir</name>
                <value>file:/usr/local/hadoop/tmp</value>
                <description>Abase for other temporary directories.</description>
        </property>
</configuration>

代码： 全选

<configuration>
        <property>
                <name>dfs.namenode.secondary.http-address</name>
                <value>Master:50090</value>
        </property>
        <property>
                <name>dfs.replication</name>
                <value>1</value>
        </property>
        <property>
                <name>dfs.namenode.name.dir</name>
                <value>file:/usr/local/hadoop/tmp/dfs/name</value>
        </property>
        <property>
                <name>dfs.datanode.data.dir</name>
                <value>file:/usr/local/hadoop/tmp/dfs/data</value>
        </property>
</configuration>

代码： 全选

<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>

代码： 全选

<configuration>
        <property>
                <name>yarn.resourcemanager.hostname</name>
                <value>Master</value>
        </property>
        <property>
                <name>yarn.nodemanager.aux-services</name>
                <value>mapreduce_shuffle</value>
        </property>
</configuration>