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From Eric Newton <eric.new...@gmail.com>
Subject Re: Restart Tablet Server process after machine reboot
Date Thu, 15 Mar 2012 15:29:52 GMT
Thanks!

On Thu, Mar 15, 2012 at 11:27 AM, Michael Moore <imichaeldotorg@live.com>wrote:

>  I'll file a bug on this, but the way the etc_initd_accumulo script senses
> the accumulo install directory isn't terribly robust.  For instance, I have
> accumulo installed in
> /home/cloud/cloud-dist/accumulo/accumulo-1.3.5-incubating/ .  The script
> senses /home/cloud/cloud-dist/accumulo as the ACCUMULO_HOME.  For the time
> being in 1.3.5, you have to modify the script to use the proper
> ACCUMULO_HOME.
>
>
> ------------------------------
> Date: Thu, 15 Mar 2012 10:40:42 -0400
>
> Subject: Re: Restart Tablet Server process after machine reboot
> From: eric.newton@gmail.com
> To: accumulo-user@incubator.apache.org
>
>
> Yes, that's what the bin/etc_initd_accumulo script does.
>
> ACCUMULO-312 is more specific: it allows for the configuration of a node
> simply by installing the right package.  Install the accumulo-tserver
> package, and you're a tserver.  Install the accumulo-master package and you
> are a master node.  And, when this all works, you can flexibly just add
> more nodes without editing files containing lists of hostnames.  This will
> simplify running accumulo in virtual environments, where nodes are added
> and removed as needed.
>
> If you just want to automatically restart the appropriate servers on a
> configured node, bin/etc_initd_accumulo should work.
>
> -Eric
>
> On Thu, Mar 15, 2012 at 10:03 AM, Michael Moore <imichaeldotorg@live.com>wrote:
>
>  If I was to write a custom init script, what would be the commands I
> would include?  Is bin/start-here.sh sufficient?
>
>
>
> ------------------------------
> From: john.w.vines@ugov.gov
> Date: Thu, 15 Mar 2012 09:47:55 -0400
> Subject: Re: Restart Tablet Server process after machine reboot
> To: accumulo-user@incubator.apache.org
>
>
> We currently do not have any sort of start-time startup for any of our
> processes. https://issues.apache.org/jira/browse/ACCUMULO-312 is for
> init.d scripts for that feature. So for now, the only way to restart any
> service on boot up is manually, or via custom init.d script.
>
> John
>
> On Thu, Mar 15, 2012 at 9:34 AM, Michael Moore <imichaeldotorg@live.com>wrote:
>
>  Hello,
>
> I'm running a small cluster.  I have multiple tablet servers, and I'd like
> to configure them to reconnect to the Accumulo master on reboot.
>
> I didn't see anything in the documentation about this - am I missing it?
>  What's the best practice for starting the tablet server process on reboot?
>
> What about restarting the master processes (gc, monitor, etc.) if the
> master reboots?
>
> Thanks,
> Mike
>
>
>
>

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