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From Mickey <huanfeng...@gmail.com>
Subject Re: How to upgrade HBase from 0.90.5 to 0.94
Date Thu, 17 Jan 2013 09:00:24 GMT
Thanks, Ted.
If I have another cluster already installed with hbase 0.94.4, can I
migrate the data from the original hbase 0.90 cluster to the new cluster?
 Is it possible to do something like bulk load?

Best regards,
Mickey

2013/1/15 Ted <yuzhihong@gmail.com>

> You can upgrade to 0.92.2 first, followed by upgrade to 0.94.4
>
> Please consider upgrading Hadoop to 1.0.4 as well
>
> Thanks
>
> On Jan 15, 2013, at 4:47 AM, 幻风 <huanfeng388@gmail.com> wrote:
>
> > Hi, everybody,
> >
> > I want to upgrade a HBase cluster from 0.90.5 to 0.94. The cluster has
> > about 50 nodes and the hadoop version is 0.20.2.
> > Is there an easy way to do it? Shutdown is acceptable and what I really
> > care is the safety of the data.
> > Hope for your suggestions.
> >
> > Thanks,
> > Mickey
>

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