On Sun, Apr 25, 2010 at 12:09 PM, JKnight JKnight <beukni...@gmail.com>wrote:

> Thanks Robson,
>
> The number of thread gradually increase to 7000. And the server hang up.
> I know threadpool is used to prevent creating large number of thread.
>
> So why Cassandra create large number of thread when high concurrent load.


The only thing I can surmise from this is that you are creating nearly 7000
client connections to Cassandra.  It is thread-per-connection, and a normal
amount of threads is in the low hundreds.

-Brandon

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