Hi Everyone After I upgrade the hadoop to CDH 4.2.0 Hadoop 2.0.0,I try to running some test When I try to upload file to HDFS,error comes:
node32:/software/hadoop-2.0.0-cdh4.2.0 # hadoop dfs -put /public/data/carinput1G_BK carinput1G DEPRECATED: Use of this script to execute hdfs command is deprecated. Instead use the hdfs command for it. ls: Call From node32/11.11.11.32 to node32:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused Something wrong with my setting? BRs Geelong -- >From Good To Great
