On Tue, Aug 17, 2010 at 2:49 PM, Jonathan Ellis wrote:
> It doesn't have to be disconnected more than GC grace seconds to cause
> what you are seeing, it just has to be disconnected at all (thus
> missing delete commands).
>
> Thus you need to be running repair more often than gcgrace, or
> confid
On Fri, Jul 2, 2010 at 1:08 PM, Jonathan Ellis wrote:
> Riptano's one day Cassandra training is coming to NYC in August, our
> first public session on the East coast:
> http://www.eventbrite.com/event/749518831
Is there a calendar where you're listing this stuff, or is it just
tweets and mail mes
On Tue, Jul 6, 2010 at 3:41 PM, Stephanie Mardell wrote:
> I tried to remove myself, but it doesn't seem to be working...please advise...
>
Send your message here:
user-unsubscr...@cassandra.apache.org
On Tue, Jun 22, 2010 at 4:08 PM, James Golick wrote:
> Turns out that this is due to a larger proportion of the wide rows in the
> system being located on that node. I moved its token over a little to
> compensate for it, but it doesn't seem to have helped at this point.
> What's confusing about t
27;t sure what I really meant
> :)
> So basically I am using django for its framework related features, but
> excluding the ORM/autogen admin pages.
> That's reasonable and understable thanks.
>
> On Fri, Jun 11, 2010 at 10:38 PM, Jeremy Dunck wrote:
>>
>> There&
There's no direct support for cassandra in django, but there are a
couple starts.
http://www.allbuttonspressed.com/projects/django-nonrel
http://github.com/enki/tragedy
http://code.djangoproject.com/wiki/SummerOfCode2010
All of the features which Django has and which build on the ORM are
out, of
Reddit posted a blog entry about some recent downtime, partially due
to issues with Cassandra.
http://blog.reddit.com/2010/05/reddits-may-2010-state-of-servers.html
This part surprised me:
"
First, Cassandra has an internal queue of work to do. When it times
out a client (10s by default), it still
+1 for Dallas, but I'd go to Austin if needed.
On Thu, May 6, 2010 at 10:07 PM, Jonathan Shook wrote:
> Dallas
>
> On Thu, May 6, 2010 at 4:28 PM, Jonathan Ellis wrote:
>> We're planning that now. Where would you like to see one?
>>
>> On Thu, May 6, 2010 at 2:40 PM, S Ahmed wrote:
>>> Do you
See what you think of tragedy:
http://github.com/enki/tragedy
On Fri, Apr 23, 2010 at 12:12 AM, aXqd wrote:
> Hi, all:
>
> I know many people regard O/R Mapping as rubbish. However it is
> undeniable that ORM is quite easy to use in most simple cases,
> Meanwhile Cassandra is well known as No-SQ
You have a typo: user-unsubscr...@cassandra.apache.org, not
user-unsubcr...@cassandra.apache.org.
:-)
On Wed, Apr 21, 2010 at 3:55 PM, Jennifer Huynh
wrote:
> Anyone know how to unsubscribe to the mailing list? I tried emailing the
> server, user-unsubcr...@cassandra.apache.org, and had no luck.
On Thu, Apr 8, 2010 at 12:41 PM, Mike Gallamore
wrote:
> Hello. If you are doing exactly the same thing as N::C::Easy (ie a join on
> the gettimeofday). Then you should have the same problem I found a fix for.
> The problem is that the microseconds value isn't zero padded. So if you are
> at say 2
On Thu, Apr 8, 2010 at 7:16 AM, Gary Dusbabek wrote:
> On Thu, Apr 8, 2010 at 02:55, Paul Prescod wrote:
>> In this¹ debate, there seemed to be consensus on the following fact:
>>
>> "In Cassandra, say you use N=3, W=3 & R=1. Let’s say you managed to
>> only write to replicas A & B, but not C. In
Or rackspace. ;)
On Thu, Apr 1, 2010 at 2:49 PM, Joseph Stump wrote:
> Taking our flamewar offline. :-D
>
> On Thu, Apr 1, 2010 at 1:36 PM, James Golick wrote:
>> I don't have the additional hardware to try to isolate this issue atm
>
> You'd be able to spin up hardware to isolate that issu
On Wed, Mar 31, 2010 at 7:55 AM, Stu Hood wrote:
> Eventually the new file format will make it in with #674, and we'll be able
> to implement an option to skip corrupted data:
>
> https://issues.apache.org/jira/browse/CASSANDRA-808
That ticket seems to indicate that compaction will remove the co
On Thu, Mar 25, 2010 at 1:26 PM, Jonathan Ellis wrote:
> Pretty much everything assumes that there is a 1:1 correspondence
> between IP and Token. It's probably in the ballpark of "one month to
> code, two to get the bugs out." Gossip is one of the trickier parts
> of our code base, and this wou
On Thu, Mar 25, 2010 at 1:20 PM, Y Aw wrote:
> Hi all,
> I have a question about load-balancing.
http://wiki.apache.org/cassandra/FAQ#node_clients_connect_to
Does that help?
On Thu, Mar 25, 2010 at 10:56 AM, Jonathan Ellis wrote:
> The advantage to doing it the way Cassandra does is that you can keep
> keys sorted with OrderPreservingPartitioner for range scans. grabbing
> one token of many from each node in the ring would prohibit that.
>
> So we rely on active load
There's been some discussion of php TimeUUID on this list previously
-- search the archives.
Most recently, this might help:
http://code.google.com/p/simpletools-php/source/browse/trunk/SimpleCassie.php
(Google Code seems a bit unsteady at the moment.)
On Wed, Mar 24, 2010 at 12:59 PM, Arjen Sch
http://en.wikipedia.org/wiki/Uuid
?
On Wed, Mar 24, 2010 at 11:57 AM, Jaepil Jeong wrote:
> Hi there,
>
> I just started research about Cassandra to replace MySQL, and I have a
> question: How can I replace the "auto increament" attribute in MySQL
> with Cassandra? If I can't, how can I generate
On Wed, Mar 24, 2010 at 4:57 AM, Colin Vipurs wrote:
...
> ColumnFamily {
> 'key1' {
> 'SuperColumn1' {
> 'Column1' :
> 'Column2' :
> }
> 'SuperColumn2' {
> 'Column3' :
> }
> }
> 'key2' {
> 'SuperColumn1' {
> 'Column1' :
> }
>
On Sat, Mar 20, 2010 at 10:40 AM, Chris Goffinet wrote:
>> 5. Backups : If there is a 4 or 5 TB cassandra cluster what do you
>> recommend the backup scenario's could be?
>
> Worst case scenario (total failure) we opted to do global snapshots every 24
> hours. This creates hard links to SSTable
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