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HBase, mail # user - Online Schema Changes


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Chetan 2013-10-29, 16:09
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Ted Yu 2013-10-29, 16:15
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Chetan 2013-10-29, 16:20
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Chetan 2013-10-29, 16:20
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Re: Online Schema Changes
Ted Yu 2013-10-29, 16:29
In 0.96.0 and 0.94 the feature is disabled by default.

  <property>
    <name>hbase.online.schema.update.enable</name>
    <value>false</value>
On Tue, Oct 29, 2013 at 9:20 AM, Chetan <[EMAIL PROTECTED]> wrote:

> Oops .. I mean to say, I saw some post about this feature being disabled by
> default in 0.94
>
>
> On Tue, Oct 29, 2013 at 12:20 PM, Chetan <[EMAIL PROTECTED]> wrote:
>
> > We are currently doing a prototype using 0.94.x.  Is this feature
> > supported in 0.94.x ?   I saw some post about this feature being disabled
> > by default in 0.96
> >
> >
> > On Tue, Oct 29, 2013 at 12:15 PM, Ted Yu <[EMAIL PROTECTED]> wrote:
> >
> >> Are you using HBase 0.94.x or 0.96.0 ?
> >>
> >> In 0.96.0 online schema change is supported.
> >>
> >>
> >> On Tue, Oct 29, 2013 at 9:09 AM, Chetan <[EMAIL PROTECTED]> wrote:
> >>
> >> > Is it possible to make schema changes to HBase Table without having to
> >> > explicitly disable the Table ?  ( I want to add new Column Family to
> >> > existing table).
> >> >
> >> > Thanks, Chetan
> >> >
> >>
> >
> >
> >
> > --
> > - Chetan
> > http://about.me/chetan.kadam
> >
>
>
>
> --
> - Chetan
> http://about.me/chetan.kadam
>
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Adrien Mogenet 2013-10-31, 10:14
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Ted Yu 2013-10-31, 16:57
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Andrew Purtell 2013-11-05, 08:29