hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From 冯宏华 <fenghong...@xiaomi.com>
Subject 答复: 答复: Detailed description of Zookeeper's role in Hbase system
Date Tue, 11 Mar 2014 07:34:45 GMT
For further more detail I wonder possibly the best way should be reading the source code:-),
not sure if there are comprehensive wiki/blog for such details you need...
________________________________________
发件人: Vimal Jain [vkjk89@gmail.com]
发送时间: 2014年3月11日 15:30
收件人: user@hbase.apache.org
主题: Re: 答复: Detailed description of Zookeeper's role in Hbase system

Hi,
I have overview of the functionality offered by zookeeper , i wanted to
know in detail how zookeeper helps in achieving it.


On Tue, Mar 11, 2014 at 12:50 PM, 冯宏华 <fenghonghua@xiaomi.com> wrote:

> A rough answer to this question (not necessarily comprehensive)
>
>   1.  store root region's location
>   2.  help select active master
>   3.  help monitor regionservers' health
>   4.  help table tasks such creating/deleting/enabling/disabling
>   5.  help region-in-transition tasks such as assign/unassign/split/merge
> (store task status)
>   6.  coordinate/dispatch hlog split tasks during regionserver failover
>   7.  store replication configuration such as whether replication is
> enabled, peer configuration and setting, and etc
>   8.  store cluster-id
>
> ________________________________________
> 发件人: Vimal Jain [vkjk89@gmail.com]
> 发送时间: 2014年3月11日 14:52
> 收件人: user@hbase.apache.org
> 主题: Detailed description of Zookeeper's role in Hbase system
>
> Hi,
> Can someone please direct me to good resources in understanding Zookeeper's
> role in Hbase system ?
> One in official guide does not explain it in detail.
>
> --
> Thanks and Regards,
> Vimal Jain
>



--
Thanks and Regards,
Vimal Jain
Mime
View raw message