Re: Storage Engine ?

2012-04-25 Thread Aaron Stone
Ack. I'll take another look at that. On Tue, Apr 24, 2012 at 12:48 PM, Dustin dsalli...@gmail.com wrote: On Monday, April 23, 2012 4:20:15 PM UTC-7, Aaron Stone wrote: It also didn't do anything; no commits resulted from running that command. If the engine merge branch actually has all

Re: Storage Engine ?

2012-04-23 Thread Aaron Stone
On Tue, Apr 10, 2012 at 11:01 PM, Aaron Stone sodab...@gmail.com wrote: On Tue, Apr 10, 2012 at 10:45 PM, Dustin dsalli...@gmail.com wrote: On Sunday, April 8, 2012 10:53:53 PM UTC-7, Aaron Stone wrote: git cherry reported 443 changesets between master and merge-wip. The first few changesets

Re: Storage Engine ?

2012-04-08 Thread Aaron Stone
On Wed, Apr 4, 2012 at 10:47 PM, Dustin dsalli...@gmail.com wrote: On Wednesday, April 4, 2012 11:48:26 AM UTC-7, Aaron Stone wrote: Hello list! Long time. The storage engine branch looks a little bit behind master - is github.com/memcached/**memcached:engine-puhttp://github.com/memcached

Re: Storage Engine ?

2012-04-08 Thread Aaron Stone
On Sun, Apr 8, 2012 at 3:01 PM, Aaron Stone sodab...@gmail.com wrote: On Wed, Apr 4, 2012 at 10:47 PM, Dustin dsalli...@gmail.com wrote: On Wednesday, April 4, 2012 11:48:26 AM UTC-7, Aaron Stone wrote: Hello list! Long time. The storage engine branch looks a little bit behind master

Re: Storage Engine ?

2012-04-04 Thread Aaron Stone
Hello list! Long time. The storage engine branch looks a little bit behind master - is github.com/memcached/memcached:engine-pu the most up to date branch (last commit in late 2011)? I'm thinking about writing a proxying storage backend--rather than using one of the many memcached proxies, as

Understanding Linux memory allocation on modern NUMA hardware

2010-10-03 Thread Aaron Stone
This article came my way by email today, and I think it well worth sharing here: http://jcole.us/blog/archives/2010/09/28/mysql-swap-insanity-and-the-numa-architecture/ Cheers, Aaron

Re: REST API

2010-07-29 Thread Aaron Stone
objects. Regards, J.S.Mammen On Jul 29, 1:49 am, Aaron Stone sodab...@gmail.com wrote: On Wed, Jul 28, 2010 at 8:37 AM, jsm mamm...@gmail.com wrote: On Jul 28, 8:02 pm, Rajesh Nair rajesh.nair...@gmail.com wrote: Gavin, If you go by the strict sense of word, HTTP protocol is not a pre

Re: REST API

2010-07-29 Thread Aaron Stone
api over http. Although, you could argue that both the ascii protocol and binary protocol are restful, the sure seem to me to fit the definition pretty closely. /Henrik On Thu, Jul 29, 2010 at 12:56, Aaron Stone sodab...@gmail.com wrote: What's a ReST protocol? ReST is a model

Re: REST API

2010-07-28 Thread Aaron Stone
On Wed, Jul 28, 2010 at 8:37 AM, jsm mamm...@gmail.com wrote: On Jul 28, 8:02 pm, Rajesh Nair rajesh.nair...@gmail.com wrote: Gavin, If you go by the strict sense of word, HTTP protocol is not a pre-requisite for REST service. It requires a protocol which supports linking entities through

Re: event_queue_remove not on queue 8

2010-02-22 Thread Aaron Stone
Please include memcached and libevent versions and your client libraries (just for completeness). What do you mean by went down? Did it become unresponsive? Did the process die? Memory use spin out of control? Anything else catch on fire? On Mon, Feb 22, 2010 at 10:16 AM, Beier

Re: event_queue_remove not on queue 8

2010-02-22 Thread Aaron Stone
the service was dead twice, that's why you see two of the same messages: these are the options when memcached is started -d -m 2048 -c 3000 Thanks! On Feb 22, 10:28 am, Aaron Stone sodab...@gmail.com wrote: Please include memcached and libevent versions and your client libraries (just

Re: domain socket support

2010-02-11 Thread Aaron Stone
man memcached: memcached -s socketfile On Thu, Feb 11, 2010 at 3:52 PM, Brian Hawkins brianh...@gmail.com wrote: I've searched the internet and cannot find a conclusive answer to whether or not memcached supports domain sockets.  Can anyone point me in the right direction? Thanks Brian

Re: memcached and access control

2010-01-07 Thread Aaron Stone
2010/1/6 KaiGai Kohei kai...@ak.jp.nec.com: (2010/01/07 11:39), Aaron Stone wrote: If users means users of your site, then are you going to apply per-user access controls to the rows in your database, too? Yes, see the page.14 of the slides:   http://sepgsql.googlecode.com/files/JLS2009

Re: memcached and access control

2010-01-06 Thread Aaron Stone
On Wed, Jan 6, 2010 at 2:48 AM, pub crawler pubcrawler@gmail.com wrote: Obviously dissecting a memcached instance up into separate user kingdoms would have implied effect of slowing memcached down and adding unnecessary complexity.  Unsure how much either would truly impact it however.

Re: Patch to allow -F option to disable flush_all

2009-07-28 Thread Aaron Stone
Maybe more esoteric options should come through a single flag, ala ssh, where you can have -o UnusualOption=foo. That reduces the number of single-letter flags in the command-line flag namespace. On Sat, Jul 25, 2009 at 2:33 AM, Trond Norbyetrond.nor...@sun.com wrote: On 25. juli. 2009, at

Re: Patch to allow -F option to disable flush_all

2009-07-28 Thread Aaron Stone
On Tue, Jul 28, 2009 at 12:46 PM, Dustindsalli...@gmail.com wrote: On Jul 28, 11:04 am, Aaron Stone sodab...@gmail.com wrote: Maybe more esoteric options should come through a single flag, ala ssh, where you can have -o UnusualOption=foo. That reduces the number of single-letter flags

Re: New Builders

2009-07-14 Thread Aaron Stone
What's that? Extra machines laying around? I can offer Tru64 5.1 on Alpha and Ultrix 4.5 on MIPS... ;) On Tue, Jul 14, 2009 at 8:17 AM, Michael Shadlemike...@gmail.com wrote: If you are missing a specific machine type that you want let me know. I have a bunch of machines sitting around that

Re: New Builders

2009-07-14 Thread Aaron Stone
On Tue, Jul 14, 2009 at 12:19 PM, Dustindsalli...@gmail.com wrote: On Jul 14, 10:12 am, Aaron Stone sodab...@gmail.com wrote: What's that? Extra machines laying around? I can offer Tru64 5.1 on Alpha and Ultrix 4.5 on MIPS...  Heh.  Do they do C99?  :) I have a license for ANSI C ;)  I

Re: Binary Vs. String Protocol

2009-01-27 Thread Aaron Stone
Hi Nick, There are two big issues that the binary protocol seeks to solve, IMHO: consistently implementing features that were shoehorned into the text protocol (e.g. compare-and-swap), and giving a mechanism for future extensions to the protocol. I don't recall there being any significant

Re: MemcacheDB 1.2.1-beta is released, new query commands support

2008-12-25 Thread Aaron Stone
By range query, do you mean querying for a range of keys, or for a byte-range of the value? On Thu, Dec 25, 2008 at 12:15 AM, Steve Chu stv...@gmail.com wrote: Hi, all, I am glad to announce that MemcacheDB 1.2.1 beta is release! This version supports the new 'rget' command. 'rget'

Re: facebook memcached on github

2008-12-15 Thread Aaron Stone
On Sun, Dec 14, 2008 at 3:40 AM, Anatoly Vorobey avoro...@gmail.com wrote: Tony, As you mentioned, we don't see any benefit to runtime selection of the storage engine; thus the indirect call is unnecessary in our environment. I'm curious about this choice. Have you tried to benchmark the

Re: facebook memcached

2008-12-13 Thread Aaron Stone
Branch friction aside, Paul Saab's description of the interesting problems is really something worth expanding upon and learning from in context of a real-world implementation going after C10K scalability. For example, Paul notes that with thousands of open TCP connections, memcached can start

Re: order of results from get_multi

2008-12-13 Thread Aaron Stone
On Fri, Dec 5, 2008 at 10:10 PM, Dustin dsalli...@gmail.com wrote: On Dec 5, 8:21 pm, ionous shalmane...@gmail.com wrote: i poked around on the faq and mail lists, but haven't seen anything definitive; does anyone know whether there is a guaranteed order to the items returned in

Re: Generic protocol for message queues

2008-12-04 Thread Aaron Stone
... depends on who'd do it :) Thegearman protocol's pretty terse compared to the memcached one... So, out of my hands at least. On Sat, 8 Nov 2008, Aaron Stone wrote: Is it too late to pick a middle course: using memcached binary protocol with commands for queues, but implemented as an independent

Re: Generic protocol for message queues

2008-11-08 Thread Aaron Stone
implementation the client/server. Initially I was weakly expecting to add gearman's commands to the binary protocol and having it exist as a storage engine for memcached, but I concede to brian's intent to keep it a separate project :) -Dormando On Fri, 7 Nov 2008, Aaron Stone wrote: I didn't

Re: Generic protocol for message queues

2008-11-07 Thread Aaron Stone
pm, Aaron Stone [EMAIL PROTECTED] wrote: Have a mailing list link? It'd be good to continue with where you left off / review what you were thinking at the time. I wrote about it on my embarrassingly tongue-in-cheek titled blog: http://www.rockstarprogrammer.org/post/2008/oct/04/what

Generic protocol for message queues

2008-11-06 Thread Aaron Stone
Hi Folks, I've been lately about message queues, and noticing there are a projects out there that speak memcache protocol for queues. Most of them work by polling, though, and that sucks, and most seems to overload the meaning of GET, all in different ways. I'm imagining a generic set of

Re: Generic protocol for message queues

2008-11-06 Thread Aaron Stone
On Thu, Nov 6, 2008 at 12:22 PM, Dustin [EMAIL PROTECTED] wrote: On Nov 6, 11:51 am, Aaron Stone [EMAIL PROTECTED] wrote: I've been lately about message queues, and noticing there are a projects out there that speak memcache protocol for queues. Most of them work by polling, though