Advanced Database Settings

where i have to edit the number of ConnectionPoolingMaxActive , because the below error appears on the production server and stops the service and it seems that this number is limited for 50 only  ERROR - ConnectionBus: Opening JDBC connection to failed with SQLState: null Error code: 0 Message: Cannot get a connection, pool error Timeout waiting for idle object Retrying...(1/4) Do i have to add this ling on the settings.yaml and add a row that contains  ConnectionPoolingMaxActive : 2000
2 answers

If you are deploying in the Mendix Cloud, the instructions can be found here.

If you are running your app in a Docker, you can pass that as an environment variable as described here.



Although I have no experience with on premises Unix deployments, it seems the documentation can be found here. Furthermore, in this example m2ee yaml, you can search for connection pooling and see how you should configure it.


try increasing the pool size as it is 50 for you now

check out this document you may find what you need