Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase, mail # user - small hbase doubt

Copy link to this message
Re: small hbase doubt
Jean-Marc Spaggiari 2013-07-11, 13:24
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?


2013/7/11 Alok Singh Mahor <[EMAIL PROTECTED]>

> 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