Re: Data modelling, including cleanup

Hi Hannu, Thank you for the pointer. We ended up using materialized views in cassandra 3.0.3. Seems to do the trick :) tor. 17. mar. 2016 kl. 11.16 skrev Hannu Kröger : > Hi, > > That’s how I have done it in many occasions. Nowadays there is the > possibility use Cassandra 3.0 and materialised

Migrating to CQL and Non Compact Storage

Hi We are on 2.0.14 and Thrift. We are planning to migrate to CQL soon but facing some challenges. We have a cf with a mix of statically defined columns and dynamic columns (created at run time). For reading dynamic columns in CQL, we have two options: 1. Drop all columns and make the table schem

Re: DataStax OpsCenter with Apache Cassandra

Thanks Jeff. If one needs to use OpsCenter with 2.2 or earlier versions of Apache Cassandra, is he required to buy license for it separately? What are the options if someone wants to use OpsCenter with Apache Distributed 3.x (commercial use)? ThanksAnuj Sent from Yahoo Mail on Android On

Re: DataStax OpsCenter with Apache Cassandra

It is possible to use OpsCenter for open source / community versions up to 2.2.x. It will not be possible in 3.0+ From: Anuj Wadehra Reply-To: "user@cassandra.apache.org" Date: Sunday, April 10, 2016 at 9:28 AM To: User Subject: DataStax OpsCenter with Apache Cassandra Hi, Is it possibl

DataStax OpsCenter with Apache Cassandra

Hi, Is it possible to use DataStax OpsCenter for monitoring Apache distributed Cassandra in Production?  OR  Is it possible to use DataStax OpsCenter if you are not using DataStax Enterprise in production? ThanksAnuj

Re: Datastax OpsCenter - Can't connect to Cassandra All host(s) tried for query failed

On the Cassandra nodes, does the output from `netstat -anp | grep 9042` match the 10.5.0.20x interface? Are there any firewalls/NATs in place? You can try to connect from the opscenter node to the 10.5.0.201 node via cqlsh, and try to work from there. Chris On Sun, Apr 10, 2016 at 5:18 AM, okan ö

Datastax OpsCenter - Can't connect to Cassandra All host(s) tried for query failed

Hello Dear down votefavorite I have a two node and I installed DataStax OpsCenter on 10.5.0.201 but *I give error ( Unable connect to any seed nodes )* when I