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From 幻风 <huanfeng...@gmail.com>
Subject How to upgrade HBase from 0.90.5 to 0.94
Date Tue, 15 Jan 2013 12:47:30 GMT
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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