hadoop2.x运行问题

报错:
node

!!!!!apache

015-01-21 23:17:50,182 WARN org.apache.hadoop.hdfs.server.common.Util: Path /mnt/hadoop/name/2 should be specified as a URI in configuration files. Please update hdfs configuration.oop

2015-01-21 23:17:50,182 WARN org.apache.hadoop.hdfs.server.common.Util: Path /mnt/hadoop/name/1 should be specified as a URI in configuration files. Please update hdfs configuration.spa

!!!!!!server

这里显示的是namenode要指定,我因为对specified 理解成特殊的致使我找错出了问题。最后发现是权限问题,这个问题是在我挂载磁盘后出现的。如今我还要再次注意,凡是root操做后的东西都要当心权限hadoop

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