Service Bus 12c: Stuck threads due to 'java.util.concurrent.Semaphore$NonfairSync' When 'sendMessageAsync' Holds Semaphore
(Doc ID 2328648.1)
Last updated on FEBRUARY 03, 2019
Applies to:Oracle Service Bus - Version 18.104.22.168.0 and later
Information in this document applies to any platform.
On : 22.214.171.124.0 version, Product Installation
After restarting the environment or importing projects, stuck threads begin appearing intermittently in the OSB logs and the health of the OSB servers go into a warning state. The stuck threads always point to java.util.concurrent.Semaphore$NonfairSync
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