Seems like DataNode is not running or went dead Regards, Som Shekhar Sharma +91-8197243810
On Mon, Dec 16, 2013 at 1:40 PM, Geelong Yao <[email protected]> wrote: > 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
