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From Timo Schaepe <i...@timoschaepe.de>
Subject Re: Upgrade to Hadoop 2.2.0 and HBase 0.96.1.1
Date Sat, 01 Feb 2014 10:31:40 GMT
Lars:
Yes, you are right. With "not running well" I meant the out-of-the-box HBase. I've read about
the protobuf solution in this matrix [0].

But anyway, we wanna run 0.96.1.1 and my main question is, what should I update first, Hadoop
or HBase. Or can I shutdown Hadoop and HBase and than start both services again with the new
Versions?

Thanks,

	Timo

[0] https://hbase.apache.org/book.html#hadoop



Am 01.02.2014 um 06:13 schrieb lars hofhansl <larsh@apache.org>:

> How is 0.94.11 not running well with Hadoop 2?
> We are using that setup in production.
> 
> For Hadoop 2.2.x you have recompile 0.94 with a new version of Protobuf (2.5), other
than that it should work just fine.
> 
> -- Lars
> 
> 
> 
> ----- Original Message -----
> From: Timo Schaepe <info@timoschaepe.de>
> To: "user@hbase.apache.org" <user@hbase.apache.org>
> Cc: 
> Sent: Friday, January 31, 2014 4:56 AM
> Subject: Upgrade to Hadoop 2.2.0 and HBase 0.96.1.1
> 
> Hello,
> 
> our cluster is running Hadoop 1.2.1 and HBase 0.94.11. Now we wanna upgrade the cluster
to the newest version, in particular Hadoop 2.2.0 and HBase 0.96.1.1. How is the best approach
to do that?
> 
> Because 0.94.11 is not running well with hadoop 2, my first idea was to upgrade Hbase
to version 0.96.1.1-hadoop1. Than upgrade Hadoop to 2.2.0 and than install base 0.96.1.1-hadoop2.
Is there any easier way?
> 
> Sorry if this question asked before, but I didn't find any previous post.
> 
> Thanks,
> 
>     Timo
> 


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