These questions were raised many times in this ML and in other sources
(blogs, etc.). You can find them with a little effort.
Alex Baranau
--
Sematext :: http://blog.sematext.com/ :: Hadoop - HBase - ElasticSearch -
Solr
On Wed, Aug 1, 2012 at 1:33 AM, Mohammad Tariq donta...@gmail.com
Hello Mohit,
It is advised not to go above two or three column families.
This is because, when we have many column families, the flushing and
compaction can cause too many needless i/o operations, thus reducing
the performance.
As far as versions are concerned, default value is 3.
