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From Ritesh Kumar Singh <riteshoneinamill...@gmail.com>
Subject Re: hadoop installation error: localhost: ssh: connect to host localhost port 22: connection refused
Date Thu, 28 Aug 2014 14:32:15 GMT
try 'ssh localhost' and show the output


On Thu, Aug 28, 2014 at 7:55 PM, Li Chen <ahli1981@gmail.com> wrote:

> Can anyone please help me with this installation error?
>
> After I type "start-yarn.sh" :
>
> starting yarn daemons
> starting resourcemanager, logging to /usr/local/hadoop/logs/yarn-xxxxxx.out
> localhost: ssh: connect to host localhost port 22: connection refused
>
>
> when I ran jps to check, only Jps and ResourceManager were shown -
> NodeManager, NameNode and DataNode were not shown.
>

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