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From Lucas Nazário dos Santos <nazario.lu...@gmail.com>
Subject Re: Zookeeper apparently going down
Date Fri, 28 May 2010 15:37:35 GMT
Here are the complete logs:

http://www.ninvest.com.br/docs/logs_hbase/hbase-root-master-ip-10-251-158-224.log
http://www.ninvest.com.br/docs/logs_hbase/hbase-root-zookeeper-ip-10-251-158-224.log
http://www.ninvest.com.br/docs/logs_hbase/hbase-root-regionserver-ip-10-251-158-224.log

The regionserver stopped logging at 8:31am. Strange...

I hope this help.

Lucas


On Thu, May 27, 2010 at 8:09 PM, Jean-Daniel Cryans <jdcryans@apache.org>wrote:

> On Thu, May 27, 2010 at 4:01 PM, Lucas Nazário dos Santos
> <nazario.lucas@gmail.com> wrote:
> > Thanks a lot for the responses. I'll be monitoring HBase and get back in
> > touch if it happens again.
> >
> > Maybe HBase could employ a mechanism to automatically recover from
> > connectivity issues like the one I had gone through. Then me and others
> > wouldn't need to manually restart it.
>
> Well usually if one machine is not reachable, it's not a big deal
> since there are other machines to connect to and HBase redistributes
> the regions to them. Also, why is it refused? Can we see the region
> server log?
>
> >
> > I still didn't get why the master kept failing even after its recovery,
> and
> > why I had to stop/start the cluster in order to get rid of the
> "Connection
> > refused" error.
>
> I'd also like to understand why the region server isn't responding,
> the master can only know so much.
>
> >
> > I'm assuming it's not big deal and my solution can live with it.
> >
> > More logs bellow.
> >
>
> Consider pastebin or a web server next time ;)
>

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