On Wed, Mar 28, 2018 at 8:39 AM, Jeff Jirsa wrote:
> CDC may also work for newer versions, but it’ll happen after the mutation
> is applied
>
> --
> Jeff Jirsa
>
>
"after the mutation is applied" means after the query is executed?
On Wed, Mar 28, 2018 at 8:31 AM, Christophe Schmitz <
christo...@instaclustr.com> wrote:
>
> You probably want to check Cassandra triggers:
> http://cassandra.apache.org/doc/latest/cql/triggers.html
> You can write arbitrary code that is called for the DML against your table.
>
>
>
Thanks, I'll c
Hi All,
I may be over the edge here, but is there a way to execute an external
program if a new row is added or if an existing row is updated on a table?
Cheers,
Earl
--
There are seven words in this sentence.
Hi Jeff,
On Sun, Dec 10, 2017 at 7:52 AM, Jeff Jirsa wrote:
> That looks like a real problem, but it's not immediately clear to me what
> it is.
>
> It's possible that it's a genuine disk failure (do you see other signs of
> that disk having read/write failures?), or more likely, some race in SA
Hi,
I have python program that inserts data into a Cassandra server, it runs
without reporting any problems and all inserts are successful.
However, I get recurring errors logs in the server every time I run my
python program for inserting data (see sample errors below).
So, should I ignore these
Hi,
I'm learning to use the Python Driver API as documented here:
https://datastax.github.io/python-driver/api/index.html
The database that I am working on has a user define function, similar to
what is described here:
http://batey.info/cassandra-aggregates-min-max-avg-group.html
Is there a way
