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From Daniel Iancu <daniel.ia...@1and1.ro>
Subject Re: Lease does not exist exceptions
Date Wed, 26 Oct 2011 16:17:06 GMT
I would also suggest to document that to increase the 
hbase.regionserver.leases.period you must increase the hbase.rpc.timeout 
to a value equal or greater or else the client holding a valid lease 
will lose it cause its RPC call timeout-ed ? At lease that seem to be 
the problem in our case, we went for a lease period of 3 mins to allow 
slow responding scans to finish but the RPC connection timeouted after 1 
minute (the default value)a and hence that error.


On 10/26/2011 07:04 PM, Stack wrote:
> On Wed, Oct 26, 2011 at 8:59 AM, Lucian Iordache
> <lucian.george.iordache@gmail.com>  wrote:
>> Hello,
>> I would suggest logging the exception produced by the hbase.rpc.timeout on
>> the client side on WARN, not debug like it is right now.
> That makes sens.  Mind making an issue (and adding a patch if inclined)?
> The above seems more painful than it need be figuring what was going on.
> Thanks boss,
> St.Ack

Daniel Iancu
Java Developer,Web Components Romania
1&1 Internet Development srl.
18 Mircea Eliade St
Sect 1, Bucharest
RO Bucharest, 012015

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