My Oracle Support Banner

JDBC Connections From Hikari Connection Pool Fail With java.lang.Exception: Apparent connection leak detected (Doc ID 2949784.1)

Last updated on MAY 22, 2023

Applies to:

JDBC - Version 19.13 and later
Information in this document applies to any platform.

Symptoms

Connections from an application using Hikari connection pool are not getting established to the database. The application reports the following exceptions at the time:

 

No errors are observed in the database.


Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.