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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 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.1.2.0 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

ERROR
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Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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