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From Doug Meil <doug.m...@explorysmedical.com>
Subject Re: small hbase doubt
Date Thu, 11 Jul 2013 14:15:34 GMT

Compression only applies to data on disk.  Over the wire (I.E., RS to
client) is uncompressed.






On 7/11/13 9:24 AM, "Jean-Marc Spaggiari" <jean-marc@spaggiari.org> wrote:

>Hi Alok,
>
>What do you mean by "query"?
>
>Gets are done based on the key. And snappy and LZO are used to compress
>the
>value. So only when a row feet your needs HBase will decrompress the value
>and send it back to you...
>
>Does it reply to your question?
>
>JM
>
>2013/7/11 Alok Singh Mahor <alokmahor@gmail.com>
>
>> Hello everyone,
>> could anyone tell me small query?
>>
>> Does Hbase decompress data before executing query or it execute queries
>>on
>> compressed data? and how snappy and lzo actually behave ?
>>
>> thanks
>>



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