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| |
| <document> |
| <properties> |
| <title>Lateral JGroups Auxiliary Cache</title> |
| <author email="ASmuts@apache.org">Aaron Smuts</author> |
| </properties> |
| |
| <body> |
| <section name="Lateral JGroups Auxiliary Cache"> |
| <p> |
| 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. |
| </p> |
| <p> |
| The Lateral 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. |
| </p> |
| <p> |
| A functional configuration example is below: |
| </p> |
| |
| <source><![CDATA[ |
| # Lateral JavaGroups Distribution |
| jcs.auxiliary.LJG=org.apache.jcs.auxiliary.lateral.LateralCacheFactory |
| jcs.auxiliary.LJG.attributes=org.apache.jcs.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 |
| ]]></source> |
| |
| |
| </section> |
| </body> |
| </document> |