Re: Replication to second data center with different number of nodes

2015-03-29 Thread Carlos Rolo
;> only time you might want to distribute this is if your instances are of >>> different sizing/capability which is also a bad scenario. >>> >>> From: Björn Hachmann >>> Reply-To: "user@cassandra.apache.org" >>> Date: Friday

Re: Replication to second data center with different number of nodes

2015-03-29 Thread Anishek Agarwal
enario. >> >> From: Björn Hachmann >> Reply-To: "user@cassandra.apache.org" >> Date: Friday, 27 March 2015 12:11 >> To: user >> Subject: Re: Replication to second data center with different number of >> nodes >> >> >> 201

Re: Replication to second data center with different number of nodes

2015-03-28 Thread Colin Clark
mailto:user@cassandra.apache.org>> > Date: Friday, 27 March 2015 12:11 > To: user mailto:user@cassandra.apache.org>> > Subject: Re: Replication to second data center with different number of nodes > > > 2015-03-27 11:58 GMT+01:00 Sibbald, Charles <mailto:charles.sibb...@bsky

Re: Replication to second data center with different number of nodes

2015-03-28 Thread Eric Stevens
ch node the same number of tokens, the only > time you might want to distribute this is if your instances are of > different sizing/capability which is also a bad scenario. > > From: Björn Hachmann > Reply-To: "user@cassandra.apache.org" > Date: Friday, 27 March 2015

Re: Replication to second data center with different number of nodes

2015-03-27 Thread Sibbald, Charles
gt;" mailto:user@cassandra.apache.org>> Date: Friday, 27 March 2015 12:11 To: user mailto:user@cassandra.apache.org>> Subject: Re: Replication to second data center with different number of nodes 2015-03-27 11:58 GMT+01:00 Sibbald, Charles mailto:charles.sibb...@bskyb.com>>: Cassandra’

Re: Replication to second data center with different number of nodes

2015-03-27 Thread Björn Hachmann
2015-03-27 11:58 GMT+01:00 Sibbald, Charles : > Cassandra’s Vnodes config ​Thank you. Yes, we are using vnodes! The num_token parameter controls the number of vnodes assigned to a specific node.​ Might be I am seeing problems where are none. Let me rephrase my question: How does Cassandra know

Re: Replication to second data center with different number of nodes

2015-03-27 Thread Sibbald, Charles
"user@cassandra.apache.org<mailto:user@cassandra.apache.org>" mailto:user@cassandra.apache.org>> Date: Friday, 27 March 2015 10:40 To: user mailto:user@cassandra.apache.org>> Subject: Replication to second data center with different number of nodes Hi, we currently plan to add a s

Replication to second data center with different number of nodes

2015-03-27 Thread Björn Hachmann
Hi, we currently plan to add a second data center to our Cassandra-Cluster. I have read about this procedure in the documentation (eg. https://www.datastax.com/documentation/cassandra/2.1/cassandra/operations/ops_add_dc_to_cluster_t.html), but at least one question remains: Do I have to provide a