Welcome to cassandra CLI.
>> >
>> > Type 'help' or '?' for help. Type 'quit' or 'exit' to quit.
>> > [defa...@unknown] help (enter)
>> > help (enter)
>> >(blank , CLI no respond )
>> > [r...@sjdc-ers-zb1 cassandra]#
>> >
>> >
>> > thanks
>> >
>> > Kevin
>> >
>>
>
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
I figure I'd reply to my own question in case this helps others.
Talking on the IRC, having one KeyspaceOperator per thread (via ThreadLocal)
makes sense.
On Wed, Oct 20, 2010 at 9:13 AM, Ned Wolpert wrote:
> Folks-
>
> I'm finally upgrading the grails-cassandra plugin for
d? Or are both
thread safe objects? My assumption is I can call createCluster any time as
it will only create one cluster object. I'm trying to decide if the
KeyspaceOperator should be unique to each thread (threadlocal variable) or
unique to each web request.
Thanks
--
Virtually, Ned Wolper
anen
> wrote:
> >
> > So if I read this right, using lots of CF's is also a Bad Idea(tm)?
> >
>
> Yes, lots of CFs is bad means lots of CFs is also bad.
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
about?
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
ays), it could have missed remove
> operations permanently"
>
> So that's probably a source of misunderstanding.
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
lto:
>> de...@haskinferguson.net]
>> *Sent:* Friday, June 04, 2010 10:17 AM
>> *To:* user
>> *Subject:* <http://voltdb.com/>http://voltdb.com/ ?
>>
>>
>>
>> Anybody looked at VoltDB? I haven't dug into it, but curious about it.
>>
>>
>> dwh
>>
>
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
s
> >>>> >> - Tuning and troubleshooting
> >>>> >>
> >>>> >> Details at http://riptanobayarea20100521.eventbrite.com/
> >>>> >>
> >>>> >> --
> >>>> >> Jonathan Ellis
> >>>> >> Project Chair, Apache Cassandra
> >>>> >> co-founder of Riptano, the source for professional Cassandra
> support
> >>>> >> http://riptano.com
> >>>> >
> >>>> >
> >>>>
> >>>>
> >>>>
> >>>> --
> >>>> Jonathan Ellis
> >>>> Project Chair, Apache Cassandra
> >>>> co-founder of Riptano, the source for professional Cassandra support
> >>>> http://riptano.com
> >>>
> >>>
> >>
> >>
> >>
> >> --
> >> Jonathan Ellis
> >> Project Chair, Apache Cassandra
> >> co-founder of Riptano, the source for professional Cassandra support
> >> http://riptano.com
> >>
> >
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
able and useful goal.
I'm trying to accomplish this myself with the grails Cassandra plugin.
On Fri, Apr 23, 2010 at 8:00 PM, aXqd wrote:
> On Sat, Apr 24, 2010 at 1:36 AM, Ned Wolpert
> wrote:
> > There is nothing wrong with what you are asking. Some work has been done
&g
it is
> >>> undeniable that ORM is quite easy to use in most simple cases,
> >>> Meanwhile Cassandra is well known as No-SQL solution, a.k.a.
> >>> No-Relational solution.
> >>> So maybe it's weird to combine ORM and Cassandra, right? Is there
> >>> anything we can take from ORM?
> >>> I just hate to write CRUD functions/Data layer for each object in even
> >>> a disposable prototype program.
> >>>
> >>> Regards.
> >>> -Tian
> >>
> >>
> >
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
Evans
> eev...@rackspace.com
>
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
Folks-
Complete an upgrade to the grails Cassandra plugin I've been working on to
make it compatible with Cassandra 0.6. Let me know if anyone is having
trouble with it.
Thanks
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
to want to switch our server's primary data store from
> postgres to cassandra? This is a system used by banks and governments to
> store crypto keys which absolutely can not be lost.
>
> What benefits would you get from switching?
>
> Joe
>
--
Virtually, Ned
e in this case...
On Mon, Mar 29, 2010 at 10:32 AM, Jonathan Ellis wrote:
> On Mon, Mar 29, 2010 at 12:27 PM, Ned Wolpert
> wrote:
> > Folks-
> >
> > Can someone point out what happens during a node failure. Here is the
> > Specific usecase:
> >
>
nodes?
Thanks.
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
pletely
> working, documentation in the Wiki is not really usuable at all. Question
> would be if this is something that you (the developers) consider as the "big
> thing for the future" or is this some niche for lets say high performance
> bulk jobs but not for the "everyday Java client program"?
>
> Maybe someone could give me a hint in which direction things should move.
>
> Best regards,
> Roland
>
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
uster into the last known good state.
>
> -Chris
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
d something more than once it deserves a
> page. However, I have a backlog... so not all pages are done and I'd
> appreciate help - if you have questions or you're willing to contribute to
> the wiki feel free to step in.
>
> Contributions are welcome. github is developer fri
>> 2010/3/17 Juan Manuel García del Moral :
>> > Hello
>> >
>> > I would like to know if there is any method available to update
>> > (increment/decrement) INTEGER values in Columns/SuperColumns, and how I
>> can
>> > use this method thru the C++ API
>> >
>> > Thanks
>> >
>> > Juan
>> >
>> >
>>
>
>
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
et me know.
--
Virtually, Ned Wolpert
"Settle thy studies, Faustus, and begin..." --Marlowe
Ran-
Is it possible to make perf4j optional? I can include it in the grails
plugin if not.
On Sun, Mar 14, 2010 at 12:08 PM, Ned Wolpert wrote:
> Sure, I'll create a bug for it on github. But basically if you get a client
> from a pool of servers with one server (["localhost:
ils.
On Sat, Mar 13, 2010 at 10:58 PM, Ran Tavory wrote:
> I have not seen this issue, no, so it's not a known issue.
> Can you specify the exact scenario? (or preferably file a bug for hector on
> github)?
> Thanks, and sorry for the delay, I'm no travel...
>
> On
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