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From Eric Newton <eric.new...@gmail.com>
Subject Re: Multi Node Question
Date Wed, 17 Sep 2014 13:16:03 GMT
Yes, you should see a tserver running on every node.

Assuming you are starting everything with the accumulo "start-all.sh"
script, you will have to add your other nodes to the conf/slaves file.

If you have already done that, there may be something wrong on the other
hosts (missing files, permissions, ssh keys, etc).

Make sure the accumulo directories sync'd out to every node. Check to make
sure log directories exist and are writable.  If they are there, go to one
of those nodes and check for tserver*.out and tserver*.err files, which
contain the stdout and stderr when the server is started.  Any local issues
will be in those files.

If the tservers manage to start running, and experience an error, you may
see it on the monitor pages, which saves you the trouble of ssh'ing to the
machine and looking in local logs.

-Eric

On Wed, Sep 17, 2014 at 8:46 AM, Geoffry Roberts <threadedblue@gmail.com>
wrote:

> I have been running a single node Accumulo, but I now have multiple nodes
> and I have observed that Accumulo's processes only list out (jps) on the
> node from which I started it.  The other nodes show only Hadoop processes,
> usually the datanode.
>
> Is this as it should be? or should I be seeing Accumulo on all nodes?
> Other than that, Accumulo seems to be working.
>
> Thanks
>
> --
> There are ways and there are ways,
>
> Geoffry Roberts
>

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