[Pgpool-general] Raw mode instead of connection caching/pooling
Henry
henry at zen.co.za
Thu Aug 28 15:08:03 UTC 2008
On Thu, August 28, 2008 2:58 pm, Tatsuo Ishii wrote:
> Can you tell more about your experience with connection
> caching/pooling problem?
Difficult to say - processes would die without logging anything (even
using debug mode). It's also random, so duplicating it is difficult.
PgPool is used on a cluster of machines running millions of connections a
day. Sometimes the PgPool processes start dying after a few hours, other
times after a day or two. I have monitoring scripts checking PgPools
health, but this is not ideal since it can disrupt long-lived connections,
etc.
Regards
Henry
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