I'm using level compaction and I have about 200GB compressed in my
largest CFs. The disks are getting full. This is time-series data so I
want to drop data that is a couple of months old. It's pretty easy for
me to iterate through the relevant keys and delete the rows. But will
that do anything?
I
A "table" is called a "column family" in Cassandra.
>From the CLI you can just create one by typing:
create column family MyApplication;
-- Forwarded message --
> From:
> Date: Fri, Jan 27, 2012 at 2:36 PM
> Subject: How to create a table in Cassandra
> To: d...@cassandra.apac
Ok. Seems that an upgrade might fix these problems. Is Cassandra 1.x.x
stable enough to upgrade for, or should we wait for a couple of weeks?
2012/1/27 Edward Capriolo
> I would not say that issuing restart after x days is a good idea. You are
> mostly developing a superstition. You should find
Thanks to people for their input on this!
--
David Carlton
carl...@sumologic.com
[moving to user@cassandra.apache.org]
Since you have it installed, you can start experimenting with the CLI.
Take a look at the following:
http://www.datastax.com/docs/1.0/dml/using_cli
cql-shell as well if you have python in your environment:
http://www.datastax.com/docs/1.0/dml/using_cql
-
[moving to user list]
There are no plans to remove the Thrift API.
On Fri, Jan 27, 2012 at 6:26 AM, bxqdev wrote:
> Hello!
>
> Datastax's Cassandra documentation says that CQL API is the future of
> Cassandra API. It's also says that eventually Thift API will be removed
> completely. Is it true
Hello,
after I thought I was out of the woods with data deletion in 0.8.8, I
unfortunately
see "undead" data and other strange behavior. Let me clarify:
a) I do run repair and compaction well within GC_GRACE
b) deletes happen daily
c) after a few repairs, when I run an indexed query on the dat
I would not say that issuing restart after x days is a good idea. You are
mostly developing a superstition. You should find the source of the
problem. It could be jmx or thrift clients not closing connections. We
don't restart nodes on a regiment they work fine.
On Thursday, January 26, 2012, Mike
Hello Krassimir,
>From a typical programmer you should receive an answer, that this is possible,
>but easy or difficult - depends.
>From a typical consultand you should receive a question - why?
> I am working on a project, for which I have to evaluate and recommend the
> implementation of a ne
Hello!
I am working on a project, for which I have to evaluate and recommend the
implementation of a new database system, with the following major
characteristics:
* Operational scalability
* Low cost
* Ability to serve both as a data storage facility and an advanced data
manipulation too
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