Re: Hbase Timestamp Queries
Hi Talat,
That should should work.
Another example would be something like below.
test = LOAD '$TEST'
USING org.apache.pig.backend.hadoop.hbase.HBaseStorage('cf_data:name
cf_data:age', '-loadKey true -maxTimestamp $test_date')
as (age);
On Wed, Jun 10, 2015 at 12:57 PM, Talat Uyarer wrote:
> Hi Ted Yu,
>
> I guess Krishna mention about Pig's HBaseStorage class. I found out
> this by searching the class on google. IMHO I find a solution for my
> problem. I can use Scan.setTimeRange[0] method. If I want to get
> smaller records from timestamp, minTimestamp is set 0 and maxtimestamp
> is set the timestamp. I guess this solution works for my problem.
>
> Thanks Ted and Krishna.
>
> [0]
> https://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Scan.html#setTimeRange(long,%20long)
>
> 2015-06-09 16:08 GMT+03:00 Ted Yu :
> > Is HBaseStorage class in hbase repo ?
> >
> > I can't find it in 0.98 or hbase-1 branches.
> >
> > Cheers
> >
> > On Tue, Jun 9, 2015 at 3:51 AM, Krishna Kalyan >
> > wrote:
> >
> >> Yes you can. Have a look at the HBaseStorage class.
> >> On 9 Jun 2015 1:04 pm, "Talat Uyarer" wrote:
> >>
> >> > Hi,
> >> >
> >> > Can I use HBase's timestamps to gettting rows greater/smaller than
> >> > this timestamp . Is it possible ?
> >> >
> >> > Thanks
> >> >
> >> > --
> >> > Talat UYARER
> >> > Websitesi: http://talat.uyarer.com
> >> > Twitter: http://twitter.com/talatuyarer
> >> > Linkedin: http://tr.linkedin.com/pub/talat-uyarer/10/142/304
> >> >
> >>
>
>
>
> --
> Talat UYARER
> Websitesi: http://talat.uyarer.com
> Twitter: http://twitter.com/talatuyarer
> Linkedin: http://tr.linkedin.com/pub/talat-uyarer/10/142/304
>
Re: Hbase Timestamp Queries
Hi Ted Yu, I guess Krishna mention about Pig's HBaseStorage class. I found out this by searching the class on google. IMHO I find a solution for my problem. I can use Scan.setTimeRange[0] method. If I want to get smaller records from timestamp, minTimestamp is set 0 and maxtimestamp is set the timestamp. I guess this solution works for my problem. Thanks Ted and Krishna. [0] https://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Scan.html#setTimeRange(long,%20long) 2015-06-09 16:08 GMT+03:00 Ted Yu : > Is HBaseStorage class in hbase repo ? > > I can't find it in 0.98 or hbase-1 branches. > > Cheers > > On Tue, Jun 9, 2015 at 3:51 AM, Krishna Kalyan > wrote: > >> Yes you can. Have a look at the HBaseStorage class. >> On 9 Jun 2015 1:04 pm, "Talat Uyarer" wrote: >> >> > Hi, >> > >> > Can I use HBase's timestamps to gettting rows greater/smaller than >> > this timestamp . Is it possible ? >> > >> > Thanks >> > >> > -- >> > Talat UYARER >> > Websitesi: http://talat.uyarer.com >> > Twitter: http://twitter.com/talatuyarer >> > Linkedin: http://tr.linkedin.com/pub/talat-uyarer/10/142/304 >> > >> -- Talat UYARER Websitesi: http://talat.uyarer.com Twitter: http://twitter.com/talatuyarer Linkedin: http://tr.linkedin.com/pub/talat-uyarer/10/142/304
Re: Hbase Timestamp Queries
Is HBaseStorage class in hbase repo ? I can't find it in 0.98 or hbase-1 branches. Cheers On Tue, Jun 9, 2015 at 3:51 AM, Krishna Kalyan wrote: > Yes you can. Have a look at the HBaseStorage class. > On 9 Jun 2015 1:04 pm, "Talat Uyarer" wrote: > > > Hi, > > > > Can I use HBase's timestamps to gettting rows greater/smaller than > > this timestamp . Is it possible ? > > > > Thanks > > > > -- > > Talat UYARER > > Websitesi: http://talat.uyarer.com > > Twitter: http://twitter.com/talatuyarer > > Linkedin: http://tr.linkedin.com/pub/talat-uyarer/10/142/304 > > >
Re: Hbase Timestamp Queries
Yes you can. Have a look at the HBaseStorage class. On 9 Jun 2015 1:04 pm, "Talat Uyarer" wrote: > Hi, > > Can I use HBase's timestamps to gettting rows greater/smaller than > this timestamp . Is it possible ? > > Thanks > > -- > Talat UYARER > Websitesi: http://talat.uyarer.com > Twitter: http://twitter.com/talatuyarer > Linkedin: http://tr.linkedin.com/pub/talat-uyarer/10/142/304 >
