日志
2014-05-12 16:41:26,773 INFO org.apache.hadoop.ipc.RPC: Server at namenode/192.168.12.196:10001 not available yet, Zzzzz...
2014-05-12 16:41:28,777 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: namenode/192.168.12.196:10001. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)核心站点xml....
<configuration>
<property>
<name>hadoop.tmp.dir</name>
<value>/usr/local/hadoop/tmp</value>
<description>A base for other temporary directories.</description>
</property>
<property>
<name>fs.default.name</name>
<value>hdfs://user@namenode:10001</value>
</property>
</configuration>我将etc/hosts放入
192.168.12.196 namenode在masters中
user@namenode在奴隶中
localhost我的namenode在user@192.168.12.196上,如果我在所有节点上执行jps,则会显示datanode namenode作业/tasktracker工作正常
发布于 2014-05-14 16:03:48
可获得更好的视图
感谢您的评论,如果我将主机名放在namenode的从节点上,它在同一节点上运行数据节点和namenode,我的主节点和从节点的配置此后在namenode的主上
'user@namenode' namenode主上的
hdname1@data1 (data1 belong to ip of node and hdname1 is user)
hdname2@data2数据节点的主上的
user@namenode数据节点的从上的
hdname1@data1https://stackoverflow.com/questions/23624702
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