TS in HBase or the
> semantics
> > of
> > > TS is application-specific?
> > > 2. Can anyone give any rules of how to assign TS for data versions
> which
> > > belong to the same row?
> > >
> > > regards!
> > >
> > > Yong
> > >
&g
gt; >
> >
> >
> >
> >
> > On Fri, Sep 27, 2013 at 7:02 PM, lars hofhansl wrote:
> >
> > > Not sure I follow.
> > > You have a single row with two columns?
> > > In your scenario you'd see that supplier c has 15k iff y
lier c has 15k iff you query the
> > latest data, which seems to be what you want.
> > Note that you could also query as of TS 4 (c:20k), TS3 (d:20k), TS2
> (d:10k)
> >
> >
> > -- Lars
> >
> >
> >
> >
> &
#x27;d see that supplier c has 15k iff you query the
> latest data, which seems to be what you want.
> Note that you could also query as of TS 4 (c:20k), TS3 (d:20k), TS2 (d:10k)
>
>
> -- Lars
>
>
>
>
> From: yonghu
> To: user@hbase.apa
Lars
From: yonghu
To: user@hbase.apache.org
Sent: Friday, September 27, 2013 7:24 AM
Subject: How to understand the TS of each data version?
Hello,
In my understanding, the timestamp of each data version is generated by Put
command. The value of TS is either indicated by user or assigned by
Can you tell me why readings corresponding to different timestamps would
appear in the same row ?
Thanks
On Fri, Sep 27, 2013 at 8:57 AM, yonghu wrote:
> (1,3,5) are timestamp.
>
> regards!
>
> Yong
>
>
> On Fri, Sep 27, 2013 at 4:47 PM, Ted Yu wrote:
>
> > In {10K:1, 20K:3, 15K:5}, what does
(1,3,5) are timestamp.
regards!
Yong
On Fri, Sep 27, 2013 at 4:47 PM, Ted Yu wrote:
> In {10K:1, 20K:3, 15K:5}, what does the value (1, 3, 5) represent ?
>
> Cheers
>
>
> On Fri, Sep 27, 2013 at 7:24 AM, yonghu wrote:
>
> > Hello,
> >
> > In my understanding, the timestamp of each data versi
In {10K:1, 20K:3, 15K:5}, what does the value (1, 3, 5) represent ?
Cheers
On Fri, Sep 27, 2013 at 7:24 AM, yonghu wrote:
> Hello,
>
> In my understanding, the timestamp of each data version is generated by Put
> command. The value of TS is either indicated by user or assigned by HBase
> itsel
Hello,
In my understanding, the timestamp of each data version is generated by Put
command. The value of TS is either indicated by user or assigned by HBase
itself. If the TS is generated by HBase, it only records when (the time
point) that data version is generated (Have no meaning to the applica
