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From Upendra Yadav <upendra1...@gmail.com>
Subject Re: How much time HBase will take if one Region Server down.
Date Wed, 19 Mar 2014 05:17:35 GMT
yes demai... i understood...


On Wed, Mar 19, 2014 at 1:00 AM, Demai Ni <nidmgg@gmail.com> wrote:

> You are welcome. Btw, I mean Hbase 96+and Hadoop 2 in my previous reply.
>
> Demai on the run
>
> On Mar 18, 2014, at 12:07 PM, Upendra Yadav <upendra1024@gmail.com> wrote:
>
> > Thanks Demai...
> > i will go through your link....
> >
> >
> > On Tue, Mar 18, 2014 at 11:29 PM, Demai Ni <nidmgg@gmail.com> wrote:
> >
> >> a good article to start with:
> >>
> >>
> http://hortonworks.com/blog/introduction-to-hbase-mean-time-to-recover-mttr/
> >>
> >> I would say 15~20 min for 94 or earlier; it can be reduced to a couple
> min
> >> with HBase 96+ and Hadoop .
> >>
> >> Demai
> >>
> >>
> >> On Tue, Mar 18, 2014 at 10:55 AM, Upendra Yadav <upendra1024@gmail.com
> >>> wrote:
> >>
> >>> How much time HBase will take if one Region Server down and try to read
> >>> Region that belong to this down Region Server.
> >>>
> >>> Means Is there service down for those all region that belongs to dead
> RS?
> >>>
> >>> How much time HMaster will take to assign those region to live RS? What
> >> is
> >>> the dependencies that may increase region assignment in such situation.
> >>>
> >>> Thanks....
> >>
>

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