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From Harsh J <ha...@cloudera.com>
Subject Re: Is hadoop 1.0.0 + HBase 0.90.5 the best combination for production cluster?
Date Fri, 06 Jan 2012 06:44:27 GMT
Yves,

Take a look at the release notes section of https://issues.apache.org/jira/browse/HDFS-2246
for the configs that are relevant to that feature addition.

On 06-Jan-2012, at 11:55 AM, Yves Langisch wrote:

> How can you enable the mentioned local-read-optimization for hadoop-1.0.0? I could not
find any related information.
> 
> -
> Yves
> 
> On Jan 6, 2012, at 6:24 AM, Arun C Murthy wrote:
> 
>> I know we've done integration testing with hadoop-1.0.0 and hbase-0.90.4 and things
work well, not sure about hbase-0.90.5 (I don't imagine there are issues, but ymmv).
>> 
>> In fact, you get a nice perf boost with hadoop-1.0.0 for hbase if you enable the
local-read-optimization.
>> 
>> Arun
>> 
>> On Jan 4, 2012, at 10:19 PM, praveenesh kumar wrote:
>> 
>>> Don't know about Hadoop 1.0.0 but Hadoop 0.20.205 and Hadoop 0.90.5 are
>>> playing with each other very fine.
>>> 
>>> Thanks,
>>> Praveenesh
>>> 
>>> On Thu, Jan 5, 2012 at 11:36 AM, Weihua JIANG <weihua.jiang@gmail.com>wrote:
>>> 
>>>> Hi all,
>>>> 
>>>> Hadoop 1.0.0 and HBase 0.90.5 are released. I am curious whether hadoop
>>>> 1.0.0 is compatible with HBase 0.90.5. And whether this combination is the
>>>> best choice for production cluster now?
>>>> 
>>>> Thanks
>>>> Weihua
>>>> 
>> 
> 


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