Batch size log warnings and Batch too large errors

2015-11-07 Thread Troy Collinsworth
Jira issue "CASSANDRA-6487 Log WARN on large batch sizes" touches on many of the comments I've made. Unfortunately, it doesn't answer the questions. Since I'm using prepared statements to send 10 - 700 byte rows or ~7K destined to one partitio

Batch size log warnings and Batch too large errors

2015-11-07 Thread Troy Collinsworth
Cassandra 2.2.1 >From my throughput testing results, I want to utilize statement batching and session.executeAsync in order to achieve the best write throughput, see results and analysis below signature. The problem is, I can't figure out how to estimate if/when a statement(s) are approaching or t

Re: Need company to support Cassandra on Windows

2015-10-28 Thread Troy Collinsworth
cebook.com/datastax> <https://twitter.com/datastax> > <https://plus.google.com/+Datastax/about> > <http://feeds.feedburner.com/datastax> <https://github.com/datastax/> > > > > > > > On Wed, Oct 28, 2015 at 12:26 PM, Troy Collinsworth < > tr

Re: Need company to support Cassandra on Windows

2015-10-28 Thread Troy Collinsworth
Jonathan Ellis slide showing windows support was at 1:02:18 minutes into the Cassandra Summit Keynote. At 1:07:30 Jonathan specifically said, *“Windows support…in 2.2 it is production ready first class citizen, we expect it to be on a level playing field with our linux support”*. I sent DataStax a

Need company to support Cassandra on Windows

2015-10-27 Thread Troy Collinsworth
Searching for a well established company that can provide consulting and operations support for private multi-dc production Cassandra cluster on Windows OS. New project. OS is hosting mandate. Troy Collinsworth 585-576-8761