WTC "terminateTDomainSession" STUCK On "java/util/concurrent/locks/ReentrantLock$NonfairSync"
Last updated on MARCH 15, 2017
Applies to:Oracle WebLogic Server - Version 10.3.6 to 10.3.6
Information in this document applies to any platform.
Using WebLogic Tuxedo Connector
Oracle JRockit JRockit(R) R28.2.4-14-151097-1.6.0_33
With WebLogic Tuxedo Connector (also known as WTC) configured, the WLS managed server hangs and there are a lot of STUCK threads "Parking to wait for": java/util/concurrent/locks/ReentrantLock$NonfairSync@0xbfc1bdb8.
The following is one of the STUCK thread's stack trace.
All the stuck threads are waiting for this lock "ReentrantLock$NonfairSync@0xbfc1bdb8", But there are no threads holding onto the lock "0xbfc1bdb8". The WebLogic managed server is hung and could not process more requests from the remote Tuxedo Domain.
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