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From Shahab Yunus <shahab.yu...@gmail.com>
Subject Re: question about Hmaster web console
Date Fri, 07 Feb 2014 19:21:07 GMT
Also adding to what Ted mentioned, the following book has more details:
http://books.google.com/books?id=i5IFvlnfqi8C&pg=PA85&lpg=PA85&dq=hbase+region+name+start+code&source=bl&ots=kNxk4jhoFx&sig=gZIzPHzV_XVfsPd8_u6u9uRLjWs&hl=en&sa=X&ei=qjH1UsP0DaPp2QW8koGIAQ&ved=0CFgQ6AEwBQ#v=onepage&q=hbase%20region%20name%20start%20code&f=false

Regards,
Shahab


On Fri, Feb 7, 2014 at 2:17 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> 1389963819387 is regionIdTimeStamp
>
> The rest is encodedName of the region.
>
> See HRegionInfo#encodeRegionName()
>
>
> On Fri, Feb 7, 2014 at 11:00 AM, Yu, Libo <libo.yu@citi.com> wrote:
>
> > Hi folks,
> >
> > On HMaster web console, if I click a table name, I will see all the
> > regions for this table.
> > For the "name" column, each item is a region, like the following:
> > TABLE_NAME,START_KEY,1389963819387.d7c439371542d7219efb61df72671290.
> >
> > The first field is table name and the second is the start key. My
> question
> > is what is the third
> > field?  In this case, I want to know what
> > 1389963819387.d7c439371542d7219efb61df72671290
> > is. I cannot get an answer from any Hbase documentation. Thanks.
> >
> > Regards,
> >
> > Libo
> >
> >
>

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