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"java.sql.SQLException IO Errors "Unknown host specified" Thrown Intermittently When Connecting To Database (Doc ID 2659484.1)

Last updated on MARCH 05, 2021

Applies to:

Oracle WebLogic Server - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

Datasource connection fails intermittently with "java.sql.SQLRecoverableException: IO Error: Unknown host specified" exception .

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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