2011/8/17 Eric Charles <e...@apache.org>: > Hi Ioan, > > Didn't jump to my eyes reading the code, but schema showed clearly showed > it. > > HBase is known to outperform for with many column families per table > (http://hbase.apache.org/book/number.of.cfs.html), and you are using 5 > column families in the Messages table. > > I remind from HBase mailing list, max 2 column families per table, and even > 1 if there is no strong reason for more.
I know. I have a TODO for reducing the number of column. It's in HBaseSessionMapper. I can reduce the Messages table to 3 columns easy, probably 2 if I scratch my head, but I want to pass the integration tests before I get serious with performance issues. I think I'm making some progress here, but it's kind of slow. -- Ioan Eugen Stan http://ieugen.blogspot.com/ --------------------------------------------------------------------- To unsubscribe, e-mail: server-dev-unsubscr...@james.apache.org For additional commands, e-mail: server-dev-h...@james.apache.org
