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From Andrew Purtell <apurt...@apache.org>
Subject RE: HBase Stability
Date Tue, 22 Mar 2011 00:56:08 GMT
table#setAutoFlush(false) ?


--- On Mon, 3/21/11, Buttler, David <buttler1@llnl.gov> wrote:

> From: Buttler, David <buttler1@llnl.gov>
> Subject: RE: HBase Stability
> To: "user@hbase.apache.org" <user@hbase.apache.org>
> Date: Monday, March 21, 2011, 1:46 PM
> Have you seen Todd Lipcon's post on
> MSLAB's?  
> http://www.cloudera.com/blog/2011/02/avoiding-full-gcs-in-hbase-with-memstore-local-allocation-buffers-part-1/
> 
> This is a new feature in 0.90.1 that prevents memory
> fragmentation during write loads.  You do have to
> explicitly enable this, but it seems a likely culprit for
> unstable writes
> 
> But, of course, this is just a shot in the dark given the
> limited information you have provided.
> 
> Dave
> 
> -----Original Message-----
> From: Ted Dunning [mailto:tdunning@maprtech.com]
> 
> Sent: Monday, March 21, 2011 1:19 PM
> To: user@hbase.apache.org
> Cc: Stuart Scott
> Subject: Re: HBase Stability
> 
> Is there a reason you are not using a recent version of
> 0.90?
> 
> On Mon, Mar 21, 2011 at 1:17 PM, Stuart Scott <Stuart.Scott@e-mis.com>wrote:
> 
> > We are using Hbase 0.89.20100924+28, r
> >
> 


      

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