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From Lucian Iordache <lucian.george.iorda...@gmail.com>
Subject Re: Question about hbase.regionserver.lease.period
Date Fri, 09 Dec 2011 16:48:08 GMT
Hello, I'm using 0.90.4

On Fri, Dec 9, 2011 at 6:39 PM, Stack <stack@duboce.net> wrote:

> On Fri, Dec 9, 2011 at 7:31 AM, Lucian Iordache
> <lucian.george.iordache@gmail.com> wrote:
> > Hi guys,
> >
> > I'm having some problems with some LeaseTimeoutExceptions when scanning
> in
> > HBase from a Mapper (I use some filters that probably match some values
> > that are at the end of the region, or at least not close enough to the
> > beginning of the region).
> > The size of my region is 2G ( *8* times the default, which is 256M ), and
> > the hbase.regionserver.lease.period and hbase.rpc.timeout are 240
> seconds (*4
> > * times the default, which is 60 seconds).
> >
> > I'm guessing that when increasing the region size we must increase the
> > timeouts in a liniar mode, but I would like to get your opinion about
> that.
> > So, should I increase the lease timeout *8 x default* in my case?
> >
>
> Sure. Try it.  You do not say what your version is (Some fixes were
> made to lease timeout code in later hbase versions).
>
> St.Ack
>



-- 
Numai bine,
Lucian

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