Re: how to tune cacheMaxSize

2021-08-12 Thread Michael Richardson
Michael Richardson wrote: > Then, port 8080 stops responding. And also I see new connections just > stall. to be clear, this is what I mean: oscar-serv03-[~] root 213 #netstat -tan Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign

how to tune cacheMaxSize

2021-08-12 Thread Michael Richardson
I am trying to deploy OSCAR-EMR in a new location (for my wife's office), with better encryption and database replication. We have an existing bare-metal instance running that her boss assembled. It's fragile, but it runs. In both ubuntu 18.04 and devuan beowulf VMs, I can start up tomcat9 and o

Re: Clarification on behaviour after pool exhaustion happen in tomcat jdbc pool 9.0.16

2021-08-12 Thread Sampath Rajapakshe
Hi Chris, Thanks for the detailed explanation, yes, we tried with abandoned true logs and found an issue with our code base as well. It seems we had a case where a single thread creates a new connection and before closing that connection creates a new connection and closes that new connection and