Hi All,
I am new to JCS. I am facing problems while configuring JCS. Please suggest
how to get rid of following error that I am getting on calling
JCS.getInstance method
WARNING: Failed to init mem cache, using: LRUMemoryCache
java.lang.ClassNotFoundException:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:164)
at org.apache.jcs.engine.control.CompositeCache.createMemoryCache(
CompositeCache.java:1176)
at org.apache.jcs.engine.control.CompositeCache.<init>(CompositeCache.java
:138)
at org.apache.jcs.engine.control.CompositeCacheConfigurator.parseRegion(
CompositeCacheConfigurator.java:306)
at org.apache.jcs.engine.control.CompositeCacheConfigurator.parseRegion(
CompositeCacheConfigurator.java:264)
at org.apache.jcs.engine.control.CompositeCacheConfigurator.parseRegions(
CompositeCacheConfigurator.java:241)
at org.apache.jcs.engine.control.CompositeCacheConfigurator.doConfigure(
CompositeCacheConfigurator.java:136)
at org.apache.jcs.engine.control.CompositeCacheManager.configure(
CompositeCacheManager.java:311)
at org.apache.jcs.engine.control.CompositeCacheManager.configure(
CompositeCacheManager.java:255)
at org.apache.jcs.engine.control.CompositeCacheManager.configure(
CompositeCacheManager.java:242)
at org.apache.jcs.engine.control.CompositeCacheManager.configure(
CompositeCacheManager.java:191)
at org.apache.jcs.engine.control.CompositeCacheManager.getInstance(
CompositeCacheManager.java:119)
at org.apache.jcs.JCS.ensureCacheManager(JCS.java:99)
at org.apache.jcs.JCS.getInstance(JCS.java:64)
at com.yash.jcs.CacheManager.main(CacheManager.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:78)
Jun 19, 2006 4:34:25 PM
org.apache.jcs.engine.memory.lru.LRUMemoryCacheinitialize
INFO: initialized LRUMemoryCache for testCache1
Following are the contents of my cache.ccf file
# DEFAULT CACHE REGION
jcs.default=DC
jcs.default.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
jcs.default.cacheattributes.MaxObjects=1000
jcs.default.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
jcs.default.cacheattributes.UseMemoryShrinker=false
jcs.default.cacheattributes.MaxMemoryIdleTimeSeconds=3600
jcs.default.cacheattributes.ShrinkerIntervalSeconds=60
jcs.default.elementattributes=org.apache.jcs.engine.ElementAttributes
jcs.default.elementattributes.IsEternal=false
jcs.default.elementattributes.MaxLifeSeconds=21600
jcs.default.elementattributes.IdleTime=1800
jcs.default.elementattributes.IsSpool=true
jcs.default.elementattributes.IsRemote=true
jcs.default.elementattributes.IsLateral=true
# PRE-DEFINED CACHE REGIONS
jcs.region.testCache1=DC
jcs.region.testCache1.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
jcs.region.testCache1.cacheattributes.MaxObjects=1000
jcs.region.testCache1.cacheattributes.MemoryCacheName=
org.apache.jcs.engine.memory.lru.LRUMemoryCache
jcs.region.testCache1.cacheattributes.UseMemoryShrinker=false
jcs.region.testCache1.cacheattributes.MaxMemoryIdleTimeSeconds=3600
jcs.region.testCache1.cacheattributes.ShrinkerIntervalSeconds=60
jcs.region.testCache1.cacheattributes.MaxSpoolPerRun=500
jcs.region.testCache1.elementattributes=org.apache.jcs.engine.ElementAttributes
jcs.region.testCache1.elementattributes.IsEternal=false
# AVAILABLE AUXILIARY CACHES
jcs.auxiliary.DC=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheFactory
jcs.auxiliary.DC.attributes=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheAttributes
jcs.auxiliary.DC.attributes.DiskPath=${user.dir}/jcs_swap
jcs.auxiliary.DC.attributes.MaxPurgatorySize=10000000
jcs.auxiliary.DC.attributes.MaxKeySize=1000000
jcs.auxiliary.DC.attributes.MaxRecycleBinSize=5000
jcs.auxiliary.DC.attributes.OptimizeAtRemoveCount=300000
jcs.auxiliary.DC.attributes.ShutdownSpoolTimeLimit=60
Thanks,
Rupesh K
