Hi,
I don't think there is a problem with the driver.
Regarding the schema, you may want to choose between wide rows and skinny
rows.
http://stackoverflow.com/questions/19039123/cassandra-wide-vs-skinny-rows-for-large-columns
http://thelastpickle.com/blog/2013/01/11/primary-keys-in-cql.html
When
hey all..
love using the cassandra database. however I've just installed 2.0.6 onto
a new host running CentOS 6.5 and when I try to run ./bin/cassandra -f
(from within the cassandra directory) I see this weird error I've never
seen before
./bin/cassandra: line 146: exec: : not found
What the h
Hi
Is it possible to restrict select distinct by adding something in where
part?
For example:
cqlsh> select distinct weatherstation_id, date from mixer.temperature;
weatherstation_id | date
---+
1234ABCD | 2013-04-05
1234ABCD | 2013-04-04
Hello Sourabh,
I'd prefer to do query like select * from marks_table where studentID = ?
and subjectID in (?, ?, ??) but if its costly then can happily delegate
the responsibility to the application layer.
Haven't tried 2.x java driver for this specific issue but tried it once
earlier and fou
Can anyone please confirm, whether output.log is completely deprecated now ?
On Mon, Mar 24, 2014 at 6:53 PM, user 01 wrote:
>
> *@Jonathan Lacefield, *
> Yes I am seeing the logs in system.log. I installed cassandra 2.0.6 using
> latest Datastax Community package on Ubuntu 12.04. Its is packag
Hi Apoorva,
Do you always query on studentID only or do you need to query on both
studentID and subjectID?
Also, I think using the latest driver (2.x) can make querying large number
of rows efficient.
http://www.datastax.com/dev/blog/client-side-improvements-in-cassandra-2-0
On Sat, Mar 29, 2
