【甘道夫】info could only be replicated to 0 nodes, instead of 1
今天为了学习Mahout,部署了一个单机模式的Hadoop-1.2.1过程中logs/hadoop-casliyang-namenode-singlehadoop.log明显报错如下:2014-04-1515:44:03,124INFOorg.apache.hadoop.ipc.Server:IPCServerhandler2on9000,calladdBlock(/tmp/hadoop-casl