> The api is htable.setAutoCommit or thereabouts. The htable normally calls > to > hbase rs every put() call, but if you turn off autocommit it will batch up > and send a bunch in one rpc. > > I cannot say for certain about the thrift batch commit, don't have the > code > up right now. Fairly simple codepath though.
I will look at it then. > > Finally, I found a simple map reduce was 3x slower when written in jython. > I > haven't used it since. Oh we wouldn't use Jython for M/R but directly Java. That being said, Jython is meant to be much more efficient than it used to... the rumour has it anyway. Cheers, - Sylvain -- Sylvain Hellegouarch http://www.defuze.org
