My Oracle Support Banner

Application Deployment In WLS 12.1.2 Takes a Long Time Due to Annotation Scan Calls (Doc ID 2012238.1)

Last updated on MAY 11, 2018

Applies to:

Oracle WebLogic Server - Version 12.1.2.0.0 and later
Information in this document applies to any platform.

Symptoms

A J2EE application has a Web Module that contains a large number directories where JSP pages are stored.
Deploying this application  into 12.1.2 WLS Server takes a long time  as most of the time is spent in the
weblogic.application.utils.AnnotationDetector.scan() method.


Taking a thread dump of WebLogic server process, this method is invoked with the following  thread stack :


Note that this problem can occur even the Web Module contains no JSP page in directories.


Changes

 

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!


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