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HBase >> mail # user >> reloading region because regionserver didn't accept updates


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Weishung Chung 2011-04-20, 19:09
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Stack 2011-04-20, 19:22
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Weishung Chung 2011-04-20, 19:44
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Jean-Daniel Cryans 2011-04-20, 21:45
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Re: reloading region because regionserver didn't accept updates
Thanks J-D great info !

On Wed, Apr 20, 2011 at 4:45 PM, Jean-Daniel Cryans <[EMAIL PROTECTED]>wrote:

> Take a look at this section of the book:
> http://hbase.apache.org/book/performance.html
>
> J-D
>
> On Wed, Apr 20, 2011 at 12:44 PM, Weishung Chung <[EMAIL PROTECTED]>
> wrote:
> > Hello Stack,
> >
> > Thank you.
> > You are right, it's on the client side. I was populating 30 batches of
> > datasets one after another continuously to the same table, each batch
> > contains 100 rows with ~60000 cells in one column family. (Total: 3000
> rows
> > with 60000 cells each row) The test cluster consists of low end old
> > machines. Could I increase the region size so that this could be avoided
> > because I am not very satisfied with the uploading speed ? What are the
> pros
> > and cons?
> >
> > Thanks again :)
> >
> > On Wed, Apr 20, 2011 at 2:22 PM, Stack <[EMAIL PROTECTED]> wrote:
> >
> >> On Wed, Apr 20, 2011 at 12:09 PM, Weishung Chung <[EMAIL PROTECTED]>
> >> wrote:
> >> > Hello,
> >> >
> >> > I am seeing "reloading region because regionserver didn't accept
> updates"
> >> > message in the middle of populating the table and was wondering what
> >> could
> >> > be wrong with it?
> >> >
> >>
> >> This is a client-side message right?
> >>
> >> Usually it means that when we went to upload a batch, one or more of
> >> the regions mentioned in the batch moved; the client has to find the
> >> new location before it can retry what is left of the batch.
> >>
> >> St.Ack
> >>
> >
>