My Oracle Support Banner

Single Server Hang in a Cluster Causing All Servers in Cluster to Hang due to Hang on Session Replication Activity (Doc ID 1080834.1)

Last updated on MARCH 05, 2021

Applies to:

Oracle WebLogic Server - Version 9.2 to 10.3
Information in this document applies to any platform.

Symptoms

There are 4 managed servers in a cluster.

If one of the server in the cluster hangs, then at times, all the 4 managed servers hang causing the entire cluster not to respond.

The reason for the server hang can be anything, but all the servers in the cluster should not be affected due to just one single server.

Following are a few stack traces at which threads can get stuck:

 

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
References


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