Unable to activate changes on Console. java.net.PlainSocketImpl.connectToAddress on Thread Dumps (Doc ID 1900919.1)

Last updated on NOVEMBER 05, 2016

Applies to:

Oracle WebLogic Server - Version 9.0 to 12.1.3.0.0
Information in this document applies to any platform.

Symptoms

A WebLogic Server Cluster spread across several different machines shows extreme slowness on Administration Console, after trying to activate a change. Collecting thread dumps, you will see the following thread appearing many times:

Cause

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