I just want to know why the write speed is ok in the standalone mode but too slow in the cluster mode.

Am I doing something wrong?


Peng Guo

2010/3/21 Jonathan Ellis <jbellis@gmail.com>
Looks like the right question to ask is "what _else_ changed during the move?"

On Sat, Mar 20, 2010 at 8:44 AM, <gpcuster@gmail.com> wrote:
> Hi:
> I'm doing a research on move our data from MySQL to Cassandra 0.5.1
> At first, I am doing it in the Windows XP, and read the record from MySQL
> then insert it into Cassandra. The write speed is ok, about 18,000 records
> per second.
> But when I changed it into the 5 Linux Red Hat 5 Server, doing the same
> opertation, the write speed in downto 1000 records per second.
> Why would this happend?
> I am using the default config.
> --
> Regards
>    Peng Guo

   Peng Guo