Lateral JGroups Auxiliary Cache
The Lateral JGroups Auxiliary Cache is an optional plug in for
JCS. It is primarily intended to broadcast puts and removals to
other local caches, though it can also get cached objects. It uses JGroups
for distribution.
The Lateral JGroups Auxiliary Cache is far slower than
that Lateral TCP Auxiliary Cache. Since the Lateral TCP Auxiliary
is faster and has UDP discovery built in, the TCP auxiliary is the recommended form of lateral
distribution. However, the JGroups Auxiliary requires fewer socket connections than
the TCP lateral.
A functional configuration example is below:
# Lateral JavaGroups Distribution
jcs.auxiliary.LJG=org.apache.commons.jcs3.auxiliary.lateral.LateralCacheFactory
jcs.auxiliary.LJG.attributes=org.apache.commons.jcs3.auxiliary.lateral.LateralCacheAttributes
jcs.auxiliary.LJG.attributes.TransmissionTypeName=JAVAGROUPS
jcs.auxiliary.LJG.attributes.PutOnlyMode=true
jcs.auxiliary.LJG.attributes.JGChannelProperties=UDP(mcast_addr=224.0.0.100;mcast_port=7501):PING:FD:STABLE:NAKACK:UNICAST:FRAG:FLUSH:GMS:QUEUE
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