http://www.datastax.com/support-forums/topic/changing-cfs-replication-factor Software, Support, and Training for Apache Cassandra en-US Sat, 18 May 2013 13:32:00 +0000 http://bbpress.org/?v=1.0.3 q http://www.datastax.com/support-forums/search.php http://www.datastax.com/support-forums/topic/changing-cfs-replication-factor#post-83 Thu, 19 May 2011 13:03:02 +0000 tjake 83@http://www.datastax.com/support-forums/ <p>Ah ok, then you can start it manually like so:</p> <p>brisk cassandra -t -Dcfs.replication=3 </p> http://www.datastax.com/support-forums/topic/changing-cfs-replication-factor#post-82 Thu, 19 May 2011 12:56:53 +0000 matt 82@http://www.datastax.com/support-forums/ <p>If I set this as a system property (ie: -Dcfs.replication=3 at JVM invocation) in one of the startup scripts then it should get picked up right? </p> <p>Thus far, I haven't started the task-trackers on my cluster, so the CFS keyspace hasn't been created yet. </p> http://www.datastax.com/support-forums/topic/changing-cfs-replication-factor#post-78 Thu, 19 May 2011 02:09:12 +0000 tjake 78@http://www.datastax.com/support-forums/ <p>Hi Matt, </p> <p>The beta1 packages don't include this hook yet (we will add to initial startup config in beta2) but for now you can change this using the cassandra-cli</p> <p> update keyspace cfs with strategy_options=[{replication_factor:3}]; </p> http://www.datastax.com/support-forums/topic/changing-cfs-replication-factor#post-67 Tue, 17 May 2011 21:20:53 +0000 matt 67@http://www.datastax.com/support-forums/ <p>I noticed in the code for CassandraFileSystemStore.java that it tries to read cfs.replication from the system properties. What is the correct way to set this in a settings file? Should this go into $BRISK_HOME/resources/hadoop/conf/core-site.xml? Or is there a cassandra config file where this should get set. I'd like to boot up the cluster with CFS replication set to 3. </p>