WebLogic Gridlink Datasource in Exalogic connecting to Exadata throwing "java.net.UnknownHostException" exception (Doc ID 1367675.1)

Last updated on JUNE 20, 2012

Applies to:

Oracle Exalogic Elastic Cloud Software - Version 1.0.0.0.0 and later
Information in this document applies to any platform.

Symptoms

In Exa multirack environment where Exalogic machine is interconnected to Exadata machine when doing WebLogic 10.3.4 Gridlink datasource configuration on Exalogic machine which connects to database on Exadata machine, when doing testing of gridlink datasource from console issue of getting following error was observed.

The Network Adapter could not establish the connection

Weblogic server logs throws "java.net.UnknownHostException" exception message at the time of this problem.

Cause

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