Strange behavior ¿data corruption?

[Juan Ezquerro <ju...@sofistic.net>]

Hi

I'm using version 1.1.1. I'm sorry about the lack of information, i don't
have stacktraces, nothig crash, just return empty, i explain, i do login as
usual, find in db if there is a user named X and who belongs to client Y,
if that is true i return the hash of password from db and do my checks.

Sometimes, after a reboot, the login stops work, debug say cassandra is
returning empty, can't find the same user named X who belongs to client Y,
i take a look into db with cassandra-cli and data is there and looks fine
but cassandra can't find it.

I drop user columfamily and then i create the same columnfamily and fill
with same data and login works again.

I talk with my buddy who have his own develop environment and same strange
behavior happend sometimes, always after machine halt. We work with oracle
java, i'm using debian testing and phpcassa as client.

Did you see something like that before? Suggestions for debug?

-- 
Juan Ezquerro LLanes <Sofistic Team>

Telf: 618349107/964051479

Re: Strange behavior ¿data corruption?

[aaron morton <aa...@thelastpickle.com>]

If you are using more than one node, make sure you have set the Consistency Level of the request to QUOURM. 

Otherwise check your code for errors. 

Cheers

-----------------
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com

On 22/06/2012, at 5:30 AM, Juan Ezquerro wrote:

> Hi
> 
> I'm using version 1.1.1. I'm sorry about the lack of information, i don't have stacktraces, nothig crash, just return empty, i explain, i do login as usual, find in db if there is a user named X and who belongs to client Y, if that is true i return the hash of password from db and do my checks. 
> 
> Sometimes, after a reboot, the login stops work, debug say cassandra is returning empty, can't find the same user named X who belongs to client Y, i take a look into db with cassandra-cli and data is there and looks fine but cassandra can't find it.
> 
> I drop user columfamily and then i create the same columnfamily and fill with same data and login works again.
> 
> I talk with my buddy who have his own develop environment and same strange behavior happend sometimes, always after machine halt. We work with oracle java, i'm using debian testing and phpcassa as client.
> 
> Did you see something like that before? Suggestions for debug?
> 
> -- 
> Juan Ezquerro LLanes <Sofistic Team>
> 
> Telf: 618349107/964051479
>