Re: State Of: CQL - driver devs

2011-03-21 Thread Ted Zlatanov
On Sun, 20 Mar 2011 19:56:39 -0500 Eric Evans wrote: EE> (Hopefully )for the next version, we'll replace Thrift with a dedicated EE> protocol, one that eliminates the Thrift dependency, and more EE> importantly, implements streaming. This should be transparent to EE> applications for the most p

Re: Reducing confusion around client libraries

2010-12-13 Thread Ted Zlatanov
On Sun, 12 Dec 2010 01:56:17 +0100 Bjorn Borud wrote: BB> (users ought to be named, because an anonymous "upvote" or "downvote" BB> conveys next to no meaningful information to me) Alternatively the votes could be kept as two separate sets for authenticated vs. anonymous users. Ted

Re: NoSQL, YesCQL?

2010-10-29 Thread Ted Zlatanov
On Fri, 29 Oct 2010 10:07:43 -0500 (CDT) "Stu Hood" wrote: SH> Most reasonable languages these days have a way to define what looks SH> like a DSL: giving people a text DSL which is subject to injection SH> attacks and can't be type checked without support from a client SH> driver anyway is bra

Re: NoSQL, YesCQL?

2010-10-29 Thread Ted Zlatanov
On Fri, 29 Oct 2010 09:29:43 -0500 Gary Dusbabek wrote: GD> 2010/10/29 Ted Zlatanov : >> On Thu, 28 Oct 2010 14:46:15 -0700 Chip Salzenberg wrote: >> CS> Short answer: "YES Please, but we will still want a side channel for CS> minimum overhead." >> >

Re: NoSQL, YesCQL?

2010-10-29 Thread Ted Zlatanov
On Thu, 28 Oct 2010 14:46:15 -0700 Chip Salzenberg wrote: CS> Short answer: "YES Please, but we will still want a side channel for CS> minimum overhead." 100% agreed on both counts. But IIRC the fastest side channel is to become a Cassandra node. Is that an option? CS> Long answer: Query lan

Re: admin web UI

2010-05-07 Thread Ted Zlatanov
On Fri, 7 May 2010 09:24:40 +0200 gabriele renzi wrote: gr> On Thu, May 6, 2010 at 7:00 PM, Nathan McCall wrote: >> FYI - I asked a similar question in #cassandra-dev yesterday (based on >> this message thread actually) and was directed to this issue: >> https://issues.apache.org/jira/browse/C

Re: loading schema in trunk

2010-04-19 Thread Ted Zlatanov
On Tue, 13 Apr 2010 10:19:23 -0500 Ted Zlatanov wrote: TZ> I think everyone agrees loadSchemaFromXML can go away after 0.7 but just TZ> to be clear, you don't think Cassandra after 0.7 should come bundled TZ> with a tool that can dump, clear, and restore the schema? It&#x

Re: need help regarding Cassandra Setup in eclipse

2010-04-16 Thread Ted Zlatanov
On Fri, 16 Apr 2010 18:17:48 +0500 bilal ahmed wrote: ba> hi ba> i have started playing with Cassandra from couple of days. i downloaded ba> its binary and configured it successfully now i want to contribute in this ba> project but i m unable to configure ba> its source code in eclipse. i

dropped keyspace directories

2010-04-13 Thread Ted Zlatanov
Should the dropped keyspace directories, being empty, get rmdir()ed? When I run tests against a server the directory gets polluted but it's not really a bug so I wasn't sure if it's worth a ticket. Ted

Re: loading schema in trunk

2010-04-13 Thread Ted Zlatanov
On Tue, 13 Apr 2010 09:08:44 -0500 Eric Evans wrote: EE> On Tue, 2010-04-13 at 08:44 -0500, Gary Dusbabek wrote: >> 2010/4/13 Ted Zlatanov : >> > Should the functionality be exposed only through JMX, through nodetool, >> > or through cassandra-cli? I'll create t

Re: loading schema in trunk

2010-04-13 Thread Ted Zlatanov
On Tue, 13 Apr 2010 07:57:42 -0500 Gary Dusbabek wrote: GD> 2010/4/13 Ted Zlatanov : >> I agree loadSchemaFromXML should go away, although IMHO there should be >> an easy way through something bundled with Cassandra (nodetool or >> cassandra-cli) to dump, wipe, and re

Re: loading schema in trunk

2010-04-13 Thread Ted Zlatanov
On Mon, 12 Apr 2010 20:25:15 -0500 Gary Dusbabek wrote: GD> 2010/4/12 Ted Zlatanov : >> >> OK, I was hoping nodetool would support that operation.  I wanted to use >> something on the same machine as the Cassandra instance so I can >> automate a complete install in

Re: loading schema in trunk

2010-04-12 Thread Ted Zlatanov
On Tue, 13 Apr 2010 00:15:32 +0100 Ryan Daum wrote: RD> jmxterm is a nice cli jmx tool Sweet. And it supports tab-completion to boot. Thanks! Ted

Re: loading schema in trunk

2010-04-12 Thread Ted Zlatanov
On Mon, 12 Apr 2010 17:28:12 -0500 Eric Evans wrote: EE> On Mon, 2010-04-12 at 17:16 -0500, Ted Zlatanov wrote: >> In my checkout, nodetool can't load the schemas as the wiki suggests >> for 0.6 upgrades. Is that coming or planned? Or is the user supposed >> to

Re: loading schema in trunk

2010-04-12 Thread Ted Zlatanov
On Mon, 12 Apr 2010 13:08:29 -0500 Ted Zlatanov wrote: >>> In trunk, the schema is loaded through Thrift. Is there a way to load >>> it from the storage-conf.xml AKA cassandra.xml file without writing >>> custom code? In my checkout, nodetool can't load the

Re: loading schema in trunk

2010-04-12 Thread Ted Zlatanov
On Mon, 12 Apr 2010 12:39:49 -0500 Eric Evans wrote: EE> On Mon, 2010-04-12 at 11:50 -0500, Ted Zlatanov wrote: >> In trunk, the schema is loaded through Thrift. Is there a way to load >> it from the storage-conf.xml AKA cassandra.xml file without writing >> c

loading schema in trunk

2010-04-12 Thread Ted Zlatanov
In trunk, the schema is loaded through Thrift. Is there a way to load it from the storage-conf.xml AKA cassandra.xml file without writing custom code? Thanks Ted

Re: Thrift out of memory crashes

2010-03-26 Thread Ted Zlatanov
On Fri, 26 Mar 2010 09:44:23 -0500 Jonathan Ellis wrote: JE> The workarounds we can apply at the Cassandra level have too high a JE> cost:benefit ratio. The long term fix is to move to Avro. Can you list the workarounds you've considered? Is TBinaryProtocol.setReadLength completely useless?

Re: Thrift out of memory crashes

2010-03-26 Thread Ted Zlatanov
On Fri, 26 Mar 2010 07:48:43 -0500 Jonathan Ellis wrote: JE> 2010/3/26 Ted Zlatanov : >> I know this has been discussed in tickets and here previously.  I just >> wanted to comment on it because of the upcoming 0.6 release. >> >> In my environment I patch Cassandr

Thrift out of memory crashes

2010-03-26 Thread Ted Zlatanov
I know this has been discussed in tickets and here previously. I just wanted to comment on it because of the upcoming 0.6 release. In my environment I patch Cassandra to prevent the OOM errors from malformed incoming Thrift data, which as everyone knows let anyone crash the servers hard with a ne

Re: Standardizing Timestamps Across Clients

2010-03-19 Thread Ted Zlatanov
On Thu, 18 Mar 2010 13:20:34 -0700 Michael Malone wrote: MM> A standard default would be nice, but while we're making MM> recommendations I'd also suggest that client libs should make this MM> parameter easy to override. Client apps can do lots of interesting MM> things by setting timestamps exp

Re: Standardizing Timestamps Across Clients

2010-03-18 Thread Ted Zlatanov
On Thu, 18 Mar 2010 02:36:35 -0500 Jonathan Hseu wrote: JH> Jonathan Ellis suggested that I bring this issue to the dev mailing list: JH> Cassandra should recommended a default timestamp across all clients JH> libraries. ... JH> Here's what different clients are using: JH> 1. Cassandra CLI: Mil

Re: GMane groups updated with new mailing list addresses

2010-03-17 Thread Ted Zlatanov
On Tue, 16 Mar 2010 14:26:10 -0500 Jonathan Ellis wrote: JE> 2010/3/16 Ted Zlatanov : >> I requested this yesterday and it's done: you can read the mailing lists >> through GMane again, they are changed to the new addresses.  The >> ad

GMane groups updated with new mailing list addresses

2010-03-16 Thread Ted Zlatanov
I requested this yesterday and it's done: you can read the mailing lists through GMane again, they are changed to the new addresses. The addresses are (NNTP protocol) news.gmane.org:gmane.comp.db.cassandra.devel news.gmane.org:gmane.comp.db.cassandra.user This is very convenient if you don't wan

Re: thinking about dropping hinted handoff

2010-03-15 Thread Ted Zlatanov
On Wed, 10 Mar 2010 15:59:55 -0600 Jonathan Ellis wrote: JE> Read-only for a specific client is completely different from trying to JE> read-only the entire node / cluster. So no, nothing wrong with that. Cool, thanks. See CASSANDRA-900 for my proposal. Ted