Thanks you Amit,I will check that. @Anoop: I wanna run that just after scanning a region or after scanning the regions that to belong to one regionserver.
On Mon, Feb 18, 2013 at 7:45 AM, Anoop Sam John <[email protected]> wrote: > >I wanna use a custom code after scanning a large table and prefer to run > the code after scanning each region > > Exactly at what point you want to run your custom code? We have hooks at > points like opening a scanner at a region, closing scanner at a region, > calling next (pre/post) etc > > -Anoop- > ________________________________________ > From: Farrokh Shahriari [[email protected]] > Sent: Monday, February 18, 2013 12:21 AM > To: [email protected]; [email protected] > Subject: Co-Processor in scanning the HBase's Table > > Hi there > I wanna use a custom code after scanning a large table and prefer to run > the code after scanning each region.I know that I should use > co-processor,but don't know which of Observer,Endpoint or both of them I > should use ? Is there any simple example of them ? > > Tnx >
