Re: Is there any way to get information from Hbase once some record get updated?
Moving the discution to the HBase mailing list... Hadoop user in BCC. Please continue on u...@hbase.apache.org and not user@hadoop.apache.org. Thanks, JM 2013/3/15 Jilani Shaik : > > Yes, I think with observer you can do the trigger like implementation at > table level. > > Please refer > > https://blogs.apache.org/hbase/entry/coprocessor_introduction > > Thank you, > Jilani > > > > > > On Fri, Mar 15, 2013 at 2:58 PM, samir das mohapatra > wrote: >> >> thanks, But i wanted to know the table specific trigger. I mean outof >> whole database's tales, I want only for specific table with trigger event. >> Is is possibel? >> >> >> On Fri, Mar 15, 2013 at 11:08 AM, Ted wrote: >>> >>> Take a look at BaseRegionObserver class where you would see various >>> hooks. >>> >>> Cheers >>> >>> On Mar 14, 2013, at 10:24 PM, samir das mohapatra >>> wrote: >>> >>> > Hi All, >>> > >>> > Is there any way to get information from Hbase once some record get >>> > updated? , Like the Database Trigger. >>> > >>> > Regards, >>> > samir. >> >> >
Re: Is there any way to get information from Hbase once some record get updated?
Yes, I think with observer you can do the trigger like implementation at table level. Please refer https://blogs.apache.org/hbase/entry/coprocessor_introduction Thank you, Jilani On Fri, Mar 15, 2013 at 2:58 PM, samir das mohapatra < samir.help...@gmail.com> wrote: > thanks, But i wanted to know the table specific trigger. I mean outof > whole database's tales, I want only for specific table with trigger event. > Is is possibel? > > > On Fri, Mar 15, 2013 at 11:08 AM, Ted wrote: > >> Take a look at BaseRegionObserver class where you would see various hooks. >> >> Cheers >> >> On Mar 14, 2013, at 10:24 PM, samir das mohapatra < >> samir.help...@gmail.com> wrote: >> >> > Hi All, >> > >> > Is there any way to get information from Hbase once some record get >> updated? , Like the Database Trigger. >> > >> > Regards, >> > samir. >> > >
Re: Is there any way to get information from Hbase once some record get updated?
thanks, But i wanted to know the table specific trigger. I mean outof whole database's tales, I want only for specific table with trigger event. Is is possibel? On Fri, Mar 15, 2013 at 11:08 AM, Ted wrote: > Take a look at BaseRegionObserver class where you would see various hooks. > > Cheers > > On Mar 14, 2013, at 10:24 PM, samir das mohapatra > wrote: > > > Hi All, > > > > Is there any way to get information from Hbase once some record get > updated? , Like the Database Trigger. > > > > Regards, > > samir. >
Re: Is there any way to get information from Hbase once some record get updated?
Take a look at BaseRegionObserver class where you would see various hooks. Cheers On Mar 14, 2013, at 10:24 PM, samir das mohapatra wrote: > Hi All, > > Is there any way to get information from Hbase once some record get > updated? , Like the Database Trigger. > > Regards, > samir.
Is there any way to get information from Hbase once some record get updated?
Hi All, Is there any way to get information from Hbase once some record get updated? , Like the Database Trigger. Regards, samir.