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From "Lin, Shan" <S...@collegeboard.org>
Subject RE: Configuration of non-shrinkable LRU memory cache
Date Fri, 12 May 2006 13:20:13 GMT
Thanks that really helps.
Shan 

-----Original Message-----
From: Eddie Liu [mailto:eidde.com@gmail.com] 
Sent: Thursday, May 11, 2006 6:08 PM
To: JCS Users List
Subject: Re: Configuration of non-shrinkable LRU memory cache

We are using the following configuration and it's been working fine
except for a NoClassDefFoundError that we got on application startup
(most likely a class loader issue).  It doesn't seem to affect the
caching though.

Hope that helps.

Eddie


##############################################################
################## DEFAULT CACHE REGION ##################### # sets the
default aux value for any non configured caches

jcs.default=DC
jcs.default.cacheattributes=org.apache.jcs.engine.CompositeCacheAttribut
es
jcs.default.cacheattributes.MaxObjects=1200
jcs.default.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory
.lru.LRUMemoryCache
jcs.default.cacheattributes.UseMemoryShrinker=false
jcs.default.cacheattributes.MaxMemoryIdleTimeSeconds=7200
jcs.default.cacheattributes.ShrinkerIntervalSeconds=60
jcs.default.cacheattributes.MaxSpoolPerRun=500
jcs.default.elementattributes=org.apache.jcs.engine.ElementAttributes
jcs.default.elementattributes.IsEternal=false
jcs.default.elementattributes.MaxLifeSeconds=10
jcs.default.elementattributes.IdleTime=10
jcs.default.elementattributes.IsSpool=true
jcs.default.elementattributes.IsRemote=true
jcs.default.elementattributes.IsLateral=true


##############################################################
################ CACHE REGIONS AVAILABLE ####################

#-- You may configure a particular region, in this example, set the
#-- special configuration for region 'ABC'

# Regions preconfigured for caching

jcs.region.ABC=DC
jcs.region.ABC.cacheattributes=org.apache.jcs.engine.CompositeCacheAttri
butes
jcs.region.ABC.cacheattributes.MaxObjects=1200
jcs.region.ABC.cacheattributes.MemoryCacheName=org.apache.jcs.engine.mem
ory.lru.LRUMemoryCache
jcs.region.ABC.elementattributes.IsEternal=false
jcs.region.ABC.elementattributes.MaxLifeSeconds=7200
jcs.region.ABC.elementattributes.IdleTime=1800
jcs.region.ABC.elementattributes.IsSpool=true
jcs.region.ABC.elementattributes.IsRemote=true
jcs.region.ABC.elementattributes.IsLateral=true
jcs.region.ABC.cacheattributes.UseMemoryShrinker=false
jcs.region.ABC.cacheattributes.MaxMemoryIdleTimeSeconds=3600
jcs.region.ABC.cacheattributes.ShrinkerIntervalSeconds=60
jcs.region.ABC.cacheattributes.MaxSpoolPerRun=500


##############################################################
################# AUXILIARY CACHES AVAILABLE #################

# Primary Disk Cache -- faster than the rest because of memory key
storage
jcs.auxiliary.DC=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheF
actory
jcs.auxiliary.DC.attributes=org.apache.jcs.auxiliary.disk.indexed.Indexe
dDiskCacheAttributes
jcs.auxiliary.DC.attributes.DiskPath=/usr/opt
jcs.auxiliary.DC.attributes.MaxPurgatorySize=10000
jcs.auxiliary.DC.attributes.MaxKeySize=10000
jcs.auxiliary.DC.attributes.OptimizeAtRemoveCount=300000
jcs.auxiliary.DC.attributes.MaxRecycleBinSize=7500

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