Re: Log Slow Queries

2015-06-18 Thread Carlos Alonso
the driver otherwise (hopefully is not very hard). Regards Carlos Alonso | Software Engineer | @calonso <https://twitter.com/calonso> On 18 June 2015 at 12:21, DE VITO Dominique < dominique.dev...@thalesgroup.com> wrote: > Hi Carlos, > > > > Different possibi

RE: Log Slow Queries

2015-06-18 Thread DE VITO Dominique
Hi Carlos, Different possibilities (to log slow queries). 1) A probabilistic way to catch slow queries (probabilistic, but with detailed info) => look for “nodetool settraceprobability” like in http://www.datastax.com/dev/blog/advanced-request-tracing-in-cassandra-1-2 2) Ca

Log Slow Queries

2015-06-18 Thread Carlos Alonso
Hi guys. I'm facing slow read requests from time to time, I've spotted the keyspace/cf where this is happening but I can't see anything obvious (single partition slice query, no tombstones, ...) anything else where to look at? I'd like to have the slow queries logged to either log or saved to a p