could only be replicated to 0 nodes, instead of 1
用三台Linux搭建hadoop环境时出错,master主机部分信息日志如下:2015-03-2817:13:12,147WARNorg.apache.hadoop.hdfs.DFSClient:ErrorRecoveryfornullbaddatanode[0]nodes==null2015-03-2817:13:12,147WARNorg.apache.hadoop.hdfs.DFSClien