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From Andrew Purtell <apurt...@apache.org>
Subject Re: Seeing errors after loading a fair amount of data. KeeperException$NoNodeException, IOException
Date Thu, 07 Jan 2010 22:54:14 GMT
Thanks.

Not that you might be missing something, but note that we do set up a separate
ZooKeeper quorum ensemble using c1.medium instances, so ZK can be resource
independent. 

   - Andy



----- Original Message ----
> From: Marc Limotte <mslimotte@gmail.com>
> To: hbase-user@hadoop.apache.org
> Sent: Thu, January 7, 2010 1:42:29 PM
> Subject: Re: Seeing errors after loading a fair amount of data.  KeeperException$NoNodeException,
IOException
> 
> I'm using own scripts and methods to construct the EC2 cluster.  I'll take a
> look through the src/contrib scripts, though, maybe there's a clue there
> about something I'm missing.
> 
> Marc
> 
> On Thu, Jan 7, 2010 at 12:49 PM, Andrew Purtell wrote:
> 
> > Marc,
> >
> > Are you using the HBase EC2 scripts (in src/contrib/ec2/), or is this a set
> > of instances you are setting up using your own methods?
> >
> > Best regards,
> >
> >   - Andy
> >
> >
> >
> > ----- Original Message ----
> > > From: Marc Limotte 
> > > To: hbase-user@hadoop.apache.org
> > > Sent: Thu, January 7, 2010 12:39:48 AM
> > > Subject: Re: Seeing errors after loading a fair amount of data.
> >  KeeperException$NoNodeException, IOException
> > > I increased ulimt and Xceivers.  My load job still dies, but the
> > > RegionServers stay up and running, and I can use the hbase shell to
> > retrieve
> > > a row, so I guess HBase is still running.
> > [...]
> > > I also should have mentioned that this is running in Amazon EC2. I
> > checked
> > > out the recommendations for EC2 on the wiki, and hence this particular
> > run
> > > is on a 'c1.xlarge' instance, although most of my prior testing has been
> > on
> > > m1.large.
> > [...]
> >
> >
> >
> >
> >



      


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