Re: Counter performance

2017-04-17 Thread Eren Yilmaz
de. You can also set trace probability on a table level and then analyze the queries. Am 17.04.2017 17:07 schrieb "Eren Yilmaz" <eren.yil...@sebit.com.tr<mailto:eren.yil...@sebit.com.tr>>: I can’t add tracing using driver – Usergrid code is way too complex. When I look at logging

RE: Counter performance

2017-04-17 Thread Eren Yilmaz
ces and then compare. You don't need to do anything with application code. You can also set trace probability on a table level and then analyze the queries. Am 17.04.2017 17:07 schrieb "Eren Yilmaz" <eren.yil...@sebit.com.tr<mailto:eren.yil...@sebit.com.tr>>: I can’t add

RE: Counter performance

2017-04-17 Thread Eren Yilmaz
"Eren Yilmaz" <eren.yil...@sebit.com.tr<mailto:eren.yil...@sebit.com.tr>>: I can’t trace selects on the application tables unfortunately. The application is Usergrid, and it stores the data in binary. We have little control over Usergrid-created data. From: benjamin roth [m

RE: Counter performance

2017-04-17 Thread Eren Yilmaz
Subject: Re: Counter performance Do you see difference when tracing the selects? 2017-04-17 13:36 GMT+02:00 Eren Yilmaz <eren.yil...@sebit.com.tr<mailto:eren.yil...@sebit.com.tr>>: Application tables use LeveledCompactionStrategy. At first, counter tables were create

RE: Counter performance

2017-04-17 Thread Eren Yilmaz
' : 512 } From: benjamin roth [mailto:brs...@gmail.com] Sent: Monday, April 17, 2017 12:12 PM To: user@cassandra.apache.org Subject: Re: Counter performance Do you have a different compaction strategy on the counter tables? 2017-04-17 10:07 GMT+02:00 Eren Yilmaz <eren.yil...@sebit.com

Counter performance

2017-04-17 Thread Eren Yilmaz
We are using Cassandra (3.7) counter tables in our application, and there are about 10 counter tables. The counter tables are in a separate keyspace with RF=3 (total 10 nodes). The tables are read-heavy, for each web request to the application, we read at least 20 counter values. The counter

RE: Migrating from Datastax Distribution to Apache Cassandra

2017-04-10 Thread Eren Yilmaz
Thanks Michael, Are there any data changes that I need to worry about? Eren -Original Message- From: Michael Shuler [mailto:mshu...@pbandjelly.org] On Behalf Of Michael Shuler Sent: Friday, April 7, 2017 9:20 PM To: user@cassandra.apache.org Subject: Re: Migrating from Datastax

Migrating from Datastax Distribution to Apache Cassandra

2017-04-07 Thread Eren Yilmaz
Hi, We have Cassandra 3.7 installation on Ubuntu, from Datastax distribution (using the repo). Since Datastax has announced that they will no longer support a community Cassandra distribution, I want to migrate to Apache distribution. Are there any differences between distributions? Can I use