Re: Tuning and upgrades

2010-01-14 Thread Hernan Badenes
).setColumn(colName))... In any case, I think you will need to upgrade clients. Regards, Hernan From: Jonathan Ellis jbel...@gmail.com To: cassandra-user@incubator.apache.org Date: 01/13/2010 11:47 PM Subject: Re: Tuning and upgrades On Wed, Jan 13, 2010 at 6:02 PM, Anthony Molinaro antho

Re: Tuning and upgrades

2010-01-14 Thread Jonathan Ellis
, Hernan From: Jonathan Ellis jbel...@gmail.com To: cassandra-user@incubator.apache.org Date: 01/13/2010 11:47 PM Subject: Re: Tuning and upgrades -- On Wed, Jan 13, 2010 at 6:02 PM, Anthony Molinaro antho...@alumni.caltech.edu wrote: So is the thrift interface

Re: Tuning and upgrades

2010-01-14 Thread Hernan Badenes
Date: 01/14/2010 10:42 AM Subject: Re: Tuning and upgrades This is not correct. ConsistencyLevel was already an enum in 0.4, and the constructors don't change until the release after 0.5. On Thu, Jan 14, 2010 at 7:10 AM, Hernan Badenes hbade...@ar.ibm.com wrote: I think you also need

Re: Tuning and upgrades

2010-01-14 Thread Jonathan Ellis
))... In any case, I think you will need to upgrade clients. Regards, Hernan From: Jonathan Ellis *jbel...@gmail.com* jbel...@gmail.com To: * cassandra-u...@incubator.apache.org* cassandra-user@incubator.apache.org Date: 01/13/2010 11:47 PM Subject: Re: Tuning and upgrades

Re: Tuning and upgrades

2010-01-13 Thread Anthony Molinaro
Hi Jonathon, Thanks for all the information. I just noticed one difference in the .thrift file between 0.4.1 and 0.4.2, the call to get_slice had an exception removed. Does this mean I have to have all my clients rebuilt? (I'm not excactly sure of what sorts of things are backwards

Re: Tuning and upgrades

2010-01-13 Thread Jonathan Ellis
On Wed, Jan 13, 2010 at 4:19 PM, Anthony Molinaro antho...@alumni.caltech.edu wrote: Hi Jonathon,  Thanks for all the information.  I just noticed one difference in the .thrift file between 0.4.1 and 0.4.2, the call to get_slice had an exception removed.  Does this mean I have to have all

Re: Tuning and upgrades

2010-01-13 Thread Anthony Molinaro
So the answer is java handles it fine. However, I unfortunately wasn't able to do a rolling restart, for whatever reason the first node caused all the other nodes to start throwing exceptions, so I had to take everything down for a little bit. However, 0.4.2 seems to start faster than 0.4.1, so

Re: Tuning and upgrades

2010-01-13 Thread Anthony Molinaro
Also, I notice in 0.5.0 cassandra.in.sh you have -XX:SurvivorRatio=8 \ then further down in the file -XX:SurvivorRatio=128 \ Does the second end up winning? Or is there some magic here. -Anthony On Wed, Jan 13, 2010 at 04:02:48PM -0800, Anthony Molinaro wrote: So the answer is java

Re: Tuning and upgrades

2010-01-13 Thread Jonathan Ellis
On Wed, Jan 13, 2010 at 6:02 PM, Anthony Molinaro antho...@alumni.caltech.edu wrote: So is the thrift interface for 0.5.0 compatible with that of 0.4.x or do I need to upgrade clients for that upgrade? Just exceptions have changed. (And get_range_slice was added.) -Jonathan

Re: Tuning and upgrades

2010-01-13 Thread Jonathan Ellis
Good question. :) On Wed, Jan 13, 2010 at 6:19 PM, Anthony Molinaro antho...@alumni.caltech.edu wrote: Also, I notice in 0.5.0 cassandra.in.sh you have  -XX:SurvivorRatio=8 \ then further down in the file  -XX:SurvivorRatio=128 \ Does the second end up winning?  Or is there some magic