Re: Retaining commit logs

2010-10-11 Thread Oleg Anastasyev
Matthew Dennis riptano.com> writes: > Yes, please file it to Jira.  It seems like it would be pretty useful for various things and fairly easy to change the code to move it to another directory whenever C* thinks it should be deleted... Here it is for 0.6.4 version. Should work on a 0.6.5 as well

Re: Retaining commit logs

2010-10-06 Thread Matthew Dennis
> > PS. Are other ppl interested in this functionality ? > I could file it to JIRA as well... > > Yes, please file it to Jira. It seems like it would be pretty useful for various things and fairly easy to change the code to move it to another directory whenever C* thinks it should be deleted...

Re: Retaining commit logs

2010-10-06 Thread Narendra Sharma
Thanks Oleg! Could you please share the patch. I have build Cassandra before from source. I can definitely give it try. -Naren On Wed, Oct 6, 2010 at 3:55 AM, Oleg Anastasyev wrote: > > Is it possible to retain the commit logs? > > In off-the-shelf cassandra 0.6.5 this is not possible, AFAIK.

Re: Retaining commit logs

2010-10-06 Thread Peter Schuller
> PS. Are other ppl interested in this functionality ? > I could file it to JIRA as well... I was about to post that such a thing was useful for point-in-time recovery before reading your post, so yes :) -- / Peter Schuller

Re: Retaining commit logs

2010-10-06 Thread Oleg Anastasyev
> Is it possible to retain the commit logs? In off-the-shelf cassandra 0.6.5 this is not possible, AFAIK. I developed a patch we use internally in our company for commit log archivation and replay. I can share a patch with you, if you dare patching cassandra sources by yourself ;-) PS. Are o

Re: Retaining commit logs

2010-10-06 Thread Aaron Morton
If you turn the log level up to DEBUG that will include information about each request. Would that help? You could restrict it by setting a logging configuration for the specific classes that output the message you are interested in. Not sure about retaining the commit logs. Aaron On 6 Oct 20

Retaining commit logs

2010-10-06 Thread Narendra Sharma
Cassandra Version: 0.6.5 I am running a long duration test and I need to keep the commit log to see the sequence of operations to debug few application issues. Is it possible to retain the commit logs? Apart from increasing the value of CommitLogRotationThresholdInMB what is the other way to achie