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Date: Tue, 15 Mar 2016 20:38:48 -0700
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 <CALte62wHq01rTHjnYNFGsKniK2adCTVXVMw9p1DNZKv1nTnnbw@mail.gmail.com>
Subject: Re: why Hbase only split regions in one RegionServer
From: Ted Yu <yuzhihong@gmail.com>
To: "user@hbase.apache.org" <user@hbase.apache.org>
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When one region is split into two, both daughter regions are opened on the
same server where parent region was opened.

Can you provide a bit more information:

release of hbase
whether balancer was turned on - you can inspect master log to see if
balancer was on

Consider pastebinning portion of master log.

Thanks

On Tue, Mar 15, 2016 at 4:43 PM, jackwang <wangjiajie917@gmail.com> wrote:

> I was writing 300GiB data to my Hbase table user_info, the table I created
> by
> default having only one region. When the writing was going I saw one region
> became two regions and more late on it became 8 regions. But my confusion
> is
> that the 8 regions were kept in the same RegionServer.
>
> Why Hbase didn't split the regions to different RegionServer. btw, I had 10
> physical RegionsServers in my Hbase cluster, and the region size I set is
> 20GiB, Thanks!
>
>
>
> --
> View this message in context:
> http://apache-hbase.679495.n3.nabble.com/why-Hbase-only-split-regions-in-one-RegionServer-tp4078497.html
> Sent from the HBase User mailing list archive at Nabble.com.
>

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