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