Re: Parallel Compaction

2010-12-18 Thread Germán Kondolf
I've created the patch ticket: https://issues.apache.org/jira/browse/CASSANDRA-1876 On Fri, Dec 17, 2010 at 12:30 PM, Germán Kondolf german.kond...@gmail.com wrote: On Fri, Dec 17, 2010 at 11:15 AM, Jonathan Ellis jbel...@gmail.com wrote: On Fri, Dec 17, 2010 at 8:01 AM, Germán Kondolf

Re: Parallel Compaction

2010-12-17 Thread Germán Kondolf
everybody, I've just finished the first implementation of a Parallel Compaction Patch for the trunk version, tomorrow I'll test it with high volumen of data to see if it works as I expected, but before I wan't to validate with you the approach. I know it's kinda naif, but, maybe it works

Re: Parallel Compaction

2010-12-17 Thread Jonathan Ellis
On Fri, Dec 17, 2010 at 8:01 AM, Germán Kondolf german.kond...@gmail.comwrote: Thanks Jonathan for the feedback. By flush/schema migration you mean the SSTables replace lock? I've put that lock just to be sure, if it's fine by you I'll remove it. I'll clean up the code according to the

Re: Parallel Compaction

2010-12-17 Thread Germán Kondolf
On Fri, Dec 17, 2010 at 11:15 AM, Jonathan Ellis jbel...@gmail.com wrote: On Fri, Dec 17, 2010 at 8:01 AM, Germán Kondolf german.kond...@gmail.comwrote: Thanks Jonathan for the feedback. By flush/schema migration you mean the SSTables replace lock? I've put that lock just to be sure, if

Re: Parallel Compaction

2010-12-16 Thread Jonathan Ellis
way for us to auto-detect that). On Thu, Dec 16, 2010 at 6:04 PM, Germán Kondolf german.kond...@gmail.comwrote: Hi everybody, I've just finished the first implementation of a Parallel Compaction Patch for the trunk version, tomorrow I'll test it with high volumen of data to see if it works as I