hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sergey Shelukhin <ser...@hortonworks.com>
Subject Re: Possible to delete a specific cell?
Date Thu, 07 Mar 2013 18:22:44 GMT
Shouldn't you be able to insert delete with t belonging to (t2, t3) to
achieve this effect?

On Thu, Mar 7, 2013 at 10:12 AM, Jonathan Natkins <natty@wibidata.com>wrote:

> Yep, that's the scenario I was curious about. Thanks!
>
>
> On Thu, Mar 7, 2013 at 10:04 AM, Jean-Marc Spaggiari <
> jean-marc@spaggiari.org> wrote:
>
> > Hi Jonathan,
> >
> > Is that what you mean?
> >
> > In the same CF:C
> > insert r1 v1 t1
> > insert r1 v2 t2
> > insert r1 v3 t3
> >
> > Then you want to be able to delete r1 v3 t3 to see r1 v2?
> >
> > This is not possible. If you put a delete with t4, everything older
> > than t4 will be deleted when the compression will occur.
> >
> > JM
> >
> > 2013/3/7 Jonathan Natkins <natty@wibidata.com>:
> > > It was suggested to me that there might be a way to delete a cell in a
> > > column for a particular timestamp, without masking all older values. Is
> > > this true? Or have I been fed lies?
> > >
> > > Thanks!
> > > Natty
> > >
> > > --
> > > http://www.wibidata.com
> > > office: 1.415.496.9424 x208
> > > cell: 1.609.577.1600
> > > twitter: @nattyice <http://www.twitter.com/nattyice>
> >
>
>
>
> --
> http://www.wibidata.com
> office: 1.415.496.9424 x208
> cell: 1.609.577.1600
> twitter: @nattyice <http://www.twitter.com/nattyice>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message