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From Amit Sela <am...@infolinks.com>
Subject Re: HBASE-7114 Increment does not extend Mutation but probably should
Date Sat, 26 Jan 2013 15:31:34 GMT
Well, I increment counters where the row key is a keyword and the qualifier
is a country code, and in the post increment region observer I increment an
"all countries" aggregative counter. These counters are divided to families
such as daily, weekly, hourly etc.
So I get the family map to know which aggregative counter should I
increment, then I piggyback onto the Result the "all countries" current
count.
On Jan 26, 2013 2:39 AM, "Ted Yu" <yuzhihong@gmail.com> wrote:

> Amit:
> Can you tell us what operation you perform on the returned family map ?
>
> Thanks
>
> On Thu, Jan 24, 2013 at 3:37 AM, Amit Sela <amits@infolinks.com> wrote:
>
> > I'm using Increment.getFamilyMap in a postIncrement Observer.
> > I'm running with HBase 0.94.2.
> >
> > Amit.
> >
> > On Thu, Jan 24, 2013 at 4:23 AM, lars hofhansl <larsh@apache.org> wrote:
> >
> > > The reason was that Increment was serialized differently (compared to
> all
> > > other mutations).
> > > In trunk that is no longer an issue, since the serialization logic is
> no
> > > longer part of the object to be serialized.
> > >
> > >
> > > -- Lars
> > >
> > >
> > >
> > > ________________________________
> > >  From: Ted Yu <yuzhihong@gmail.com>
> > > To: dev@hbase.apache.org; user@hbase.apache.org
> > > Sent: Wednesday, January 23, 2013 10:25 AM
> > > Subject: HBASE-7114 Increment does not extend Mutation but probably
> > should
> > >
> > > Hi,
> > > I want to get opinion on whether we should proceed with HBASE-7114
> > > 'Increment does not extend Mutation but probably should' in trunk.
> > >
> > > Is anyone using Increment.setWriteToWAL or Increment.getFamilyMap ?
> > > For Increment.setWriteToWAL, are you using the Increment returned ?
> > >
> > > Your feedback would be appreciated.
> > >
> >
>

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