[pgpool-general: 2215] Re: More I/O Error in Tomcat
ishii at postgresql.org
Fri Oct 25 08:31:29 JST 2013
> Tomcat+JDBC application connecting to PostgreSQL via pgPool II version
> 3.3.0, installed from RPM, in Master-Slave load-balancing mode
> (streaming replication, 1 replica). pgPool query caching is turned off.
> Currently we're getting repeated errors like this every few minutes on
> Tomcat: "An I/O Error occurred while sending to the backend."
> No errors show up in the PostgreSQL logs.
This error happens between Tomcat and pgpool. I suspect Tomcat
establishes persistent connections to pgpool and pgpool disconnects it
because client_idle_limit is not 0. Is this your case?
> As soon as the client clears
> them, I should be able to send you pgpool debug logs (offlist). The
> problem is 100% reproduceable.
Please do so (along with pgpool.conf).
SRA OSS, Inc. Japan
More information about the pgpool-general