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From Dan Washusen <...@reactive.org>
Subject Re: RE: batch_mutate failed: out of sequence response
Date Tue, 05 Apr 2011 23:06:06 GMT
Pelops raises a RuntimeException? Can you provide more info please?

-- 
Dan Washusen
Make big files fly
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On Tuesday, 5 April 2011 at 11:43 PM, Héctor Izquierdo Seliva wrote:
El mar, 05-04-2011 a las 09:35 -0400, Dan Hendry escribió:
> > I too have seen the out of sequence response problem. My solution has just been
to retry and it seems to work. None of my mutations are THAT large (< 200 columns). 
> > 
> > The only related information I could find points to a thrift/ubuntu bug of some
kind (http://markmail.org/message/xc3tskhhvsf5awz7). What OS are you running? 
> > 
> > Dan
> 
> Hi Dan. I'm running on Debian stable and cassandra 0.7.4. I have rows
> with up to 1000 columns. I have changed the way I was doing the batch
> mutates to never be bigger than 100 columns at a time. I hope this will
> work, otherwise the move is going to take too long.
> 
> The problem is aggravated by Pelops not retrying automatically and
> instead raising a RuntimeException.
> 
> I'll try to add a retry if this doesn't work. 
> 
> Thanks for your response!
> 
> Héctor
> 
> > -----Original Message-----
> > From: Héctor Izquierdo Seliva [mailto:izquierdo@strands.com] 
> > Sent: April-05-11 8:30
> > To: user@cassandra.apache.org
> > Subject: batch_mutate failed: out of sequence response
> > 
> > Hi everyone. I'm having trouble while inserting big amounts of data into
> > cassandra. I'm getting this exception:
> > 
> > batch_mutate failed: out of sequence response
> > 
> > I'm gessing is due to very big mutates. I have made the batch mutates
> > smaller and it seems to be behaving. Can somebody shed some light?
> > 
> > Thanks!
> > 
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