Also: https://issues.apache.org/jira/browse/THRIFT-638
On Fri, Mar 11, 2011 at 10:44 AM, Peter Schuller <peter.schul...@infidyne.com> wrote: >> There is less than 1000 rows and i've got a 75-100ms to get one row by id >> With memcached it's 2ms.... >> >> I don't know where is the problem. jvm ? cassandra ? phpcassa ? >> >> What can i do to detect where is the problem ? > > I'm not familiar with the PHP client, but this sounds suspiciously > like a nagle + delayed ACK problem. The PHP client probably isn't > setting the TCP_NODELAY flag (or the equivalent in Windows). > > Google for "nagle delayed ack" for details. > > -- > / Peter Schuller > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com
