[Pgpool-general] pgPool hangs after some load

[Tatsuo Ishii]

> Hello,
> 
> we are currently performance testing our application that uses pgPool to 
> replicate it's database. Sometimes (not always) pgPool hangs after these 
> tests. That means accessing the database through pgPool is not possible 
> any more. Attemps to access the database do not result in an error 
> message but pgPool does not answer (at least not in reasonable time). 
> However accessing the database directly still works perfect. If I 
> restart pgPool everything works fine again.
> 
> pgPool is configured to do only database replication (no load balancing) 
> and replication_strict is set to true. The pgPool version is 1.3 (the 
> version that came with Ubuntu Server Edition).
> 
> Has anyone any ideas?

I strongly recommend to use newer version, pgpool-II 2.2.2.
--
Tatsuo Ishii
SRA OSS, Inc. Japan