Re: Co-Processor in scanning the HBase's Table

2013-02-22 Thread Anoop John
gt;>> wrote: > >>>>> > >>>>>> Yes... that was emailing half asleep... :) > >>>>>> > >>>>>> On Mon, Feb 18, 2013 at 7:23 AM, Anoop Sam John >>> > >>>>>> wrote: > >>>>&g

Re: Co-Processor in scanning the HBase's Table

2013-02-22 Thread Ted
noop Sam John >> >>>>>> wrote: >>>>>> >>>>>>> We dont have any hook like postScan().. In ur case you can try >> with >>>>>>> postScannerClose().. This will be called once per region. When >> the &g

Re: Co-Processor in scanning the HBase's Table

2013-02-22 Thread Farrokh Shahriari
> >> > We dont have any hook like postScan().. In ur case you can try > with > > > >> > postScannerClose().. This will be called once per region. When > the > > > >> scan on > > > >> > that region is over the scanner opened on that region

Re: Co-Processor in scanning the HBase's Table

2013-02-21 Thread Amit Sela
gt; >> > wrote: > > >> > > > >> > > >I wanna use a custom code after scanning a large table and prefer > > to > > >> run > > >> > > the code after scanning each region > > >> > > > > >> &

Re: Co-Processor in scanning the HBase's Table

2013-02-21 Thread Anoop John
l get executed. > >> > > >> > -Anoop- > >> > ________ > >> > From: Farrokh Shahriari [mohandes.zebeleh...@gmail.com] > >> > Sent: Monday, February 18, 2013 10:27 AM > >> > To: user@hbase.apache.org >

Re: Co-Processor in scanning the HBase's Table

2013-02-21 Thread Farrokh Shahriari
at time this hook will get executed. >> > >> > -Anoop- >> > >> > From: Farrokh Shahriari [mohandes.zebeleh...@gmail.com] >> > Sent: Monday, February 18, 2013 10:27 AM >> > To: user@hbase.apache.org >

Re: Co-Processor in scanning the HBase's Table

2013-02-19 Thread Farrokh Shahriari
Farrokh Shahriari [mohandes.zebeleh...@gmail.com] > > Sent: Monday, February 18, 2013 10:27 AM > > To: user@hbase.apache.org > > Cc: cdh-u...@cloudera.org > > Subject: Re: Co-Processor in scanning the HBase's Table > > > > Thanks you Amit,I will check that. >

Re: Co-Processor in scanning the HBase's Table

2013-02-18 Thread Amit Sela
h-u...@cloudera.org > Subject: Re: Co-Processor in scanning the HBase's Table > > 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

RE: Co-Processor in scanning the HBase's Table

2013-02-17 Thread Anoop Sam John
- From: Farrokh Shahriari [mohandes.zebeleh...@gmail.com] Sent: Monday, February 18, 2013 10:27 AM To: user@hbase.apache.org Cc: cdh-u...@cloudera.org Subject: Re: Co-Processor in scanning the HBase's Table Thanks you Amit,I will check that. @Anoop: I wanna run that just

Re: Co-Processor in scanning the HBase's Table

2013-02-17 Thread Farrokh Shahriari
> From: Farrokh Shahriari [mohandes.zebeleh...@gmail.com] > Sent: Monday, February 18, 2013 12:21 AM > To: cdh-u...@cloudera.org; user@hbase.apache.org > Subject: Co-Processor in scanning the HBase's Table > > Hi there > I wanna use a custom code after scanning a large table a

RE: Co-Processor in scanning the HBase's Table

2013-02-17 Thread Anoop Sam John
oop- From: Farrokh Shahriari [mohandes.zebeleh...@gmail.com] Sent: Monday, February 18, 2013 12:21 AM To: cdh-u...@cloudera.org; user@hbase.apache.org Subject: Co-Processor in scanning the HBase's Table Hi there I wanna use a custom code after scanning

Re: Co-Processor in scanning the HBase's Table

2013-02-17 Thread Amit Sela
You can use a postScan() region observer as a trigger to run your code or use endpoint that you (your code) will have to call after the scan. Try this link https://blogs.apache.org/hbase/entry/coprocessor_introduction Good luck. On Feb 17, 2013 8:51 PM, "Farrokh Shahriari" wrote: > Hi there > I