刚配置好的hadoop,namenode可以正常开启,但是datanode却不停的报错,并且不能正常启动: 2014-05-04 10:43:33,970 WARNorg.apache.hadoop.hdfs.server.datanode.DataNode: Problem connecting to server:hadoop1/192.168.10.22:9000 2014-05-04 10:43:55,009 INFOorg.apache.hadoop.ipc.Client: Retry…