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Posted to user@hbase.apache.org by Sznajder ForMailingList <bs...@gmail.com> on 2013/09/10 21:11:40 UTC
HBASE and Zookeeper in parallel
Hi
I am writing a program that makes use of a zookeeper server (I used the
queue implementation of Curator)
In addition, the program has access to HBASE Database via Gora.
Hbase uses Zookeeper....
My question is:
Does HBASE use the same zookeeper server that I am using from my queue
implementation or does it have a zookeeper server by itself?
For example, can I stop my zk server without hurting hbase processing?
Thanks
Benjamin
Re: HBASE and Zookeeper in parallel
Posted by Ted Yu <yu...@gmail.com>.
Take a look at http://hbase.apache.org/book.html#zookeeper
Cheers
On Tue, Sep 10, 2013 at 12:11 PM, Sznajder ForMailingList <
bs4mailinglist@gmail.com> wrote:
> Hi
>
> I am writing a program that makes use of a zookeeper server (I used the
> queue implementation of Curator)
>
> In addition, the program has access to HBASE Database via Gora.
>
> Hbase uses Zookeeper....
>
> My question is:
>
> Does HBASE use the same zookeeper server that I am using from my queue
> implementation or does it have a zookeeper server by itself?
> For example, can I stop my zk server without hurting hbase processing?
>
>
> Thanks
>
> Benjamin
>
Re: HBASE and Zookeeper in parallel
Posted by Ivan Kelly <iv...@apache.org>.
Hi Benjamin,
It depends on whether you set HBASE_MANAGES_ZK in you hbase-env.sh
https://hbase.apache.org/book/zookeeper.html
-Ivan
On Tue, Sep 10, 2013 at 10:11:40PM +0300, Sznajder ForMailingList wrote:
> Hi
>
> I am writing a program that makes use of a zookeeper server (I used the
> queue implementation of Curator)
>
> In addition, the program has access to HBASE Database via Gora.
>
> Hbase uses Zookeeper....
>
> My question is:
>
> Does HBASE use the same zookeeper server that I am using from my queue
> implementation or does it have a zookeeper server by itself?
> For example, can I stop my zk server without hurting hbase processing?
>
>
> Thanks
>
> Benjamin
Re: HBASE and Zookeeper in parallel
Posted by Ivan Kelly <iv...@apache.org>.
Hi Benjamin,
It depends on whether you set HBASE_MANAGES_ZK in you hbase-env.sh
https://hbase.apache.org/book/zookeeper.html
-Ivan
On Tue, Sep 10, 2013 at 10:11:40PM +0300, Sznajder ForMailingList wrote:
> Hi
>
> I am writing a program that makes use of a zookeeper server (I used the
> queue implementation of Curator)
>
> In addition, the program has access to HBASE Database via Gora.
>
> Hbase uses Zookeeper....
>
> My question is:
>
> Does HBASE use the same zookeeper server that I am using from my queue
> implementation or does it have a zookeeper server by itself?
> For example, can I stop my zk server without hurting hbase processing?
>
>
> Thanks
>
> Benjamin