How to Enable JGroups Logging for CAS on WebCenter Sites 12c? (Doc ID 2200491.1)

Last updated on NOVEMBER 18, 2024

Applies to:

Goal

There's a number of jgroups loggers found on the Configure ODL Log screen (with Show All Known Loggers), e.g.:

org.jgroups.JChannel
org.jgroups.Membership
org.jgroups.Message
org.jgroups.blocks.MessageDispatcher$ProtocolAdapter
org.jgroups.blocks.RequestCorrelator
org.jgroups.conf.ClassConfigurator
org.jgroups.conf.ConfiguratorFactory
org.jgroups.conf.MagicNumberReader
org.jgroups.protocols.FD_SOCK
org.jgroups.protocols.FRAG
org.jgroups.protocols.MERGE2
org.jgroups.protocols.PING
org.jgroups.protocols.UDP
org.jgroups.protocols.UNICAST
org.jgroups.protocols.VERIFY_SUSPECT
org.jgroups.protocols.pbcast.GMS
org.jgroups.protocols.pbcast.NAKACK
org.jgroups.protocols.pbcast.STABLE
org.jgroups.protocols.pbcast.STATE_TRANSFER
org.jgroups.stack.Configurator
org.jgroups.stack.IpAddress
org.jgroups.stack.NakReceiverWindow
org.jgroups.stack.ProtocolStack
org.jgroups.stack.Retransmitter
org.jgroups.util.Digest
org.jgroups.util.Queue
org.jgroups.util.TimeScheduler

The logging level defaults to NOTIFICATION:1. However, when setting them to TRACE:16, no new messages are logged/seen in cas.log.

This KM Document provides instructions on configuring Sites for jgroups logging to work.

Solution

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