WCC Hangs Due to JDBC Deadlock
(Doc ID 1446677.1)
Last updated on SEPTEMBER 21, 2023
Applies to:
Oracle WebCenter Content - Version 11.1.1.3.0 and laterInformation in this document applies to any platform.
Symptoms
The WebCenter Content server (formerly UCM, Universal Content Management) will hang.
A Java thread dump will show a deadlock such as the following:
Circular (deadlocked) lock chains
=================================
Chain 5:
"Refinery QueryRefineryJobs" id=119 idx=0x1f8 tid=26017 waiting for oracle/jdbc/driver/OracleTimeoutThreadPerVM@0x112b6f470 held by:
"OracleTimeoutPollingThread" id=88 idx=0x17c tid=25983 waiting for oracle/jdbc/driver/T4CConnection@0x112b5afa0 held by:
"Refinery QueryRefineryJobs" id=119 idx=0x1f8 tid=26017
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |