My Oracle Support Banner

WebLogic Proxy Plugin Load Balancing Issue with Unicast Cluster (Doc ID 1345308.1)

Last updated on NOVEMBER 09, 2018

Applies to:

Oracle Weblogic Server - Version 10.3 and later
Information in this document applies to any platform.
***Checked for relevance on 19-Mar-2013***

Symptoms

In WebLogic Server 10.3 and above, an issue was reported of load balancing not working properly with  Managed servers which are part of a Unicast Cluster when using the Apache web server. At the time of the issue, requests from the Apache proxy server are getting routed to the same Managed Server instance in the Unicast Cluster.

With below Cluster and Unicast Debug flags enabled "java.io.IOException: Channel not yet bound" exceptions were seen in debug logs:

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.