Threads are stuck in weblogic.jdbc.common.internal.ConnectionPool.doAuthorizationCheck

(Doc ID 2204922.1)

Last updated on DECEMBER 02, 2016

Applies to:

Oracle WebLogic Server - Version 10.3 and later
Information in this document applies to any platform.


When bulk of EJB requests reached Weblogic server , there are many JDBC connections allocated , eventually most of application threads became stuck trying to obtain connection from the datasource pool. Even when load is finished , server remains stuck.

The thread dump collected when the issue is happening shows the stuck threads have the following stack:




Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms