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.
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:
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