Re: columns disappearing intermittently

2013-07-07 Thread sankalp kohli
Since you are doing QUORAM, looks like the column is not found in 2 machines. Did you switch to vnodes? Try to see which machines are responding when you get the column and when not. Might be able to identity the problem On Wed, Jul 3, 2013 at 4:56 AM, Eric Stevens migh...@gmail.com wrote: I

Re: Added nodes to cluster, authentication stopped working

2013-07-07 Thread sankalp kohli
patch cassandra and remove the code which checks auth :) On Wed, Jul 3, 2013 at 6:55 AM, Carlos Rolo c.r...@ocom.com wrote: Hi all, I have a Cassandra Cluster running and we recently duplicated the cluster. After following all the steps, the cassandra clients started failing with the

Re: column sort order and reversed sort performance question

2013-07-07 Thread sankalp kohli
One of the reasons of using reverse order is to skip the tombstones while doing a range query. Here is an example. * Lets say we want to read all the data which is between 10 minutes old upto 60 minute old. If the data is stored from old to new in an sstable, then we have to go over all the

Re: CassandraDaemon - recent unsafe memory access operation in compiled Java code

2013-07-07 Thread sankalp kohli
have u dropped the JNA jar? Looks like the mmap is failing. On Fri, Jul 5, 2013 at 8:15 AM, Glyn Davies gdav...@omnifone.com wrote: Hi, Just starting to experiment with Cassandra, and have hit an early snag. I'm using 1.2.6 on Ubuntu AWS m1.xlarge instances with the Datastax

I am trying to use https://github.com/boneill42/naughty-or-nice to run.

2013-07-07 Thread crigano
Greetings, I am new to cassandra, eclipse, git and maven I am trying to use https://github.com/boneill42/naughty-or-nice to run. I have am ubuntu 12.04 VM running as well as the CQL and cli for cassandra 1.2.6.and checked out. I have eclipse 4.3 with git and market place installed and checked

Re: Installing specific version

2013-07-07 Thread Ben Bromhead
On ubuntu it is: apt-get install cassandra=1.2.4 So should be similar for debian Ben Bromhead Instaclustr | www.instaclustr.com | @instaclustr | +61 415 936 359 On 05/07/2013, at 10:59 PM, Kais Ahmed k...@neteck-fr.com wrote: Hi ben, You can get it from

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