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From ramkrishna vasudevan <ramkrishna.s.vasude...@gmail.com>
Subject Re: Coprocessor slow down problem!
Date Sat, 01 Dec 2012 08:23:55 GMT
Ok...fine...Ya seeing what is happening in postPut should give an idea.

Regards
Ram

On Sat, Dec 1, 2012 at 1:52 PM, Anoop John <anoop.hbase@gmail.com> wrote:

> Ram,  This issue was for prePut()..    postPut() was fine only...
> Can you take a look that at the time of slow put what the corresponding RS
> threads doing.
> May be can get some clues from that.
>
> -Anoop-
>
>
> On Fri, Nov 30, 2012 at 2:04 PM, ramkrishna vasudevan <
> ramkrishna.s.vasudevan@gmail.com> wrote:
>
> > Hi
> >
> > Pls check if this issue is similar to HBASE-5897.  It is fixed in 0.92.2
> as
> > i see from the fix versions.
> >
> > Regards
> > Ram
> >
> > On Fri, Nov 30, 2012 at 1:13 PM, yonghu <yongyong313@gmail.com> wrote:
> >
> > > Dear all,
> > >
> > > I have two tables, named test and tracking. For every put in the test
> > > table, I defined a postPut trigger to insert the same data into
> > > tracking table. I tested about 50 thousands tuples. The strange thing
> > > for me is for the first 20 thousands tuples, the speed is very fast (I
> > > made 5 times tests, every time is the same). And then, after that, the
> > > insertion to tracking table will be every slow, probably 2-3 rows/sec.
> > > My hbase version is 0.92.0. Can anyone tell me why and how I can
> > > increase the speed?
> > >
> > > regards!
> > >
> > > Yong
> > >
> >
>

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