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MapReduce, mail # user - issue when using HDFS


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Re: issue when using HDFS
Shekhar Sharma 2013-12-16, 08:40
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