Re: Tombstones

2014-05-16 Thread Omar Shibli
Yes, but still you need to run 'nodetool cleanup' from time to time to make sure all tombstones are deleted. On Fri, May 16, 2014 at 10:11 AM, Dimetrio dimet...@flysoft.ru wrote: Does cassandra delete tombstones during simple LCS compaction or I should use node tool repair? Thanks. --

Re: How to avoid inter-dc read requests

2013-07-23 Thread Omar Shibli
, 2013 at 10:26 AM, Omar Shibli o...@eyeviewdigital.com wrote: One more thing, I'm doing a lot of key slice read requests, is that supposed to change anything? On Sun, Jul 21, 2013 at 8:21 PM, Omar Shibli o...@eyeviewdigital.com wrote: I'm seeing a lot of inter-dc read requests

Re: Decommission an entire DC

2013-07-23 Thread Omar Shibli
All you need to do is to decrease the replication factor of DC1 to 0, and then decommission the nodes one by one, I've tried this before and it worked with no issues. Thanks, On Tue, Jul 23, 2013 at 10:32 PM, Lanny Ripple la...@spotright.com wrote: Hi, We have a multi-dc setup using DC1:2,

How to avoid inter-dc read requests

2013-07-21 Thread Omar Shibli
I'm seeing a lot of inter-dc read requests, although I've followed DataStax guidelines for multi-dc deployment http://www.datastax.com/dev/blog/deploying-cassandra-across-multiple-data-centers Here is my setup: 2 data centers within the same region (AWS) Targeting DC, RP 3, 6 nodes Analytic DC,

Re: How to avoid inter-dc read requests

2013-07-21 Thread Omar Shibli
One more thing, I'm doing a lot of key slice read requests, is that supposed to change anything? On Sun, Jul 21, 2013 at 8:21 PM, Omar Shibli o...@eyeviewdigital.comwrote: I'm seeing a lot of inter-dc read requests, although I've followed DataStax guidelines for multi-dc deployment http

A new Cassandra node 1.2 rc1 is unable to join an existing Cassandra cluster 1.2 beta 2

2012-12-20 Thread Omar Shibli
I've a running cluster (3 nodes) with release version 1.2.0-beta2, and I've successfully added/removed nodes to this cluster in the past. I'm trying to add a new node to the cluster with release version 1.2 rc1, but it seems like other peers are refusing to connect, these are the exceptions: