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HBase >> mail # user >> Overwrite a row


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Kristoffer Sjögren 2013-04-19, 17:53
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Ted Yu 2013-04-19, 18:32
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Kristoffer Sjögren 2013-04-19, 19:44
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Re: Overwrite a row
If the maximum number of versions is set to 1 for your table, you would
already have what you wanted.

Normally max versions being 1 is not desired, that was why I asked about
your use case.

Cheers

On Fri, Apr 19, 2013 at 12:44 PM, Kristoffer Sjögren <[EMAIL PROTECTED]>wrote:

> What would you suggest? I want the operation to be atomic.
>
>
> On Fri, Apr 19, 2013 at 8:32 PM, Ted Yu <[EMAIL PROTECTED]> wrote:
>
> > What is the maximum number of versions do you allow for the underlying
> > table ?
> >
> > Thanks
> >
> > On Fri, Apr 19, 2013 at 10:53 AM, Kristoffer Sjögren <[EMAIL PROTECTED]
> > >wrote:
> >
> > > Hi
> > >
> > > Is it possible to completely overwrite/replace a row in a single
> _atomic_
> > > action? Already existing columns and qualifiers should be removed if
> they
> > > do not exist in the data inserted into the row.
> > >
> > > The only way to do this is to first delete the row then insert new data
> > in
> > > its place, correct? Or is there an operation to do this?
> > >
> > > Cheers,
> > > -Kristoffer
> > >
> >
>
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Mohamed Ibrahim 2013-04-19, 18:11
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Mohamed Ibrahim 2013-04-19, 20:35
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Mohamed Ibrahim 2013-04-19, 20:41
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Ted Yu 2013-04-20, 02:47
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Kristoffer Sjögren 2013-04-20, 07:17
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Ted Yu 2013-04-20, 12:42
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Kristoffer Sjögren 2013-04-20, 17:11
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Ted Yu 2013-04-21, 00:25
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Anoop John 2013-04-21, 07:39
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Kristoffer Sjögren 2013-04-22, 18:59