Taking Thread dumps
A basic question for you guys out there
We have an environment with Weblogic 10.0.1, on VM LINUX.
Weblogic is defined in a clustered mode , with AdminConsole and 4 managed nodes on Server1 and 4 additional managed nodes on server2
We're seeing a whole range of problems, typically wilth nodes
a) becoming unresponsive (fail to return a status to a GET_STATE call)
b) going to state FAILED
c) seemingly suffering performance issues and displaying messages about Lost MultiCast Messages (and showing Cluster Removes/Adds and Updates)
d) Seeing STUCK threads reported - sometimes resulting in FAILED state.
e) Seeing DEADLOCK situations logged - sometimes seemingly resulting in FAILED state