Now the datanode is not working [image: 内嵌图片 1]
2013/12/16 Geelong Yao <[email protected]> > it is the namenode's problem. > How can I fix this problem? > > > > 2013/12/16 Shekhar Sharma <[email protected]> > >> 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 >> > > > > -- > From Good To Great > -- >From Good To Great
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