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From Ronald Petty <ronald.pe...@gmail.com>
Subject Re: Starting Map Reduce Job on EC2
Date Sun, 15 Jan 2012 20:03:30 GMT
Something Something,

Have you confirmed you can connect to the port from your remote machine?

telnet ec2-xxxxxx.... 9000

Kindest regards.

Ron

On Sun, Jan 15, 2012 at 12:16 AM, Something Something <
mailinglists19@gmail.com> wrote:

> Hello,
>
> Our Hadoop cluster is setup on EC2, but our client machine which will
> trigger the M/R job is in our data center.  I am trying to start a M/R job
> from our client machine, but getting this:
>
> 00:01:16.885 [pool-6-thread-1] INFO  org.apache.hadoop.ipc.Client -
> Retrying connect to server:
> ec2-xx-xx-xxx-xxx.compute-1.amazonaws.com/xx.xx.xxx.xx:9000. Already
> tried 0 time(s).
> 00:01:16.885 [pool-6-thread-1] INFO  org.apache.hadoop.ipc.Client -
> Retrying connect to server:
> ec2-xx-xx-xxx-xxx.compute-1.amazonaws.com/xx.xx.xxx.xx:9000. Already
> tried 1 time(s).
> 00:01:16.885 [pool-6-thread-1] INFO  org.apache.hadoop.ipc.Client -
> Retrying connect to server:
> ec2-xx-xx-xxx-xxx.compute-1.amazonaws.com/xx.xx.xxx.xx:9000. Already
> tried 2 time(s).
> & so on...
>
>
> I tried putting our 'pem' file in the classpath, but that didn't help.  I
> am assuming it should be possible to trigger a job on EC2 cluster from a
> machine that's not in EC2, correct?
>
> Please note that I can trigger a M/R job from the client machine to a
> Hadoop running on the same machine - localhost:9000 (hdfs) as well as
> localhost:9001 (jobtracker).
>
> Please help.  Thanks.
>
>
>
>
>

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