java.lang.IllegalStateException: Attempt to reinitialise the CacheManager

[andrebrov]

I'm using version 2.0.0.BUILD-SNAPSHOT with org.grails.plugins:cache:3.0.1 and I'm getting

java.lang.IllegalStateException: Attempt to reinitialise the CacheManager
    at net.sf.ehcache.CacheManager.reinitialisationCheck(CacheManager.java:778)
    at net.sf.ehcache.CacheManager.parseConfiguration(CacheManager.java:673)
    at net.sf.ehcache.CacheManager.init(CacheManager.java:369)
    at grails.plugin.cache.ehcache.GrailsEhCacheManagerFactoryBean$ReloadableCacheManager.rebuild(GrailsEhCacheManagerFactoryBean.java:179)
    at grails.plugin.cache.ehcache.GrailsEhCacheManagerFactoryBean$ReloadableCacheManager$rebuild.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
    at grails.plugin.cache.ehcache.EhcacheConfigLoader.reload(EhcacheConfigLoader.groovy:63)
    at grails.plugin.cache.ehcache.EhcacheConfigLoader$reload.callCurrent(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:174)
    at grails.plugin.cache.ConfigLoader.reload(ConfigLoader.groovy:42)
    at grails.plugin.cache.ConfigLoader$reload.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
    at grails.plugin.cache.CacheGrailsPlugin.reloadCaches(CacheGrailsPlugin.groovy:181)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426)
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210)
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
    at grails.plugin.cache.CacheGrailsPlugin.doWithApplicationContext(CacheGrailsPlugin.groovy:137)
    at org.grails.plugins.DefaultGrailsPlugin.doWithApplicationContext(DefaultGrailsPlugin.java:523)
    at org.grails.plugins.AbstractGrailsPluginManager.doPostProcessing(AbstractGrailsPluginManager.java:229)
    at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:231)
    at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:151)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:128)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:331)
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:775)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:139)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:483)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:117)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:689)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
    at grails.boot.GrailsApp.run(GrailsApp.groovy:51)
    at grails.boot.GrailsApp.run(GrailsApp.groovy:335)
    at grails.boot.GrailsApp.run(GrailsApp.groovy:324)
    at grails.boot.GrailsApp$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
    at scentbird.admin.Application.main(Application.groovy:10)

Very similar to http://stackoverflow.com/questions/36677195/possible-issue-with-ehcache-plugin-on-grails-3

[rvachtl]

Try following in the build.gradle:

compile ("org.grails.plugins:cache-ehcache:3.0.0.BUILD-SNAPSHOT") {
  exclude group:'net.sf.ehcache'
}
compile "net.sf.ehcache:ehcache:2.4.3"

[PiotrZakrzewski]

This fixes this issue for me - thanks @rvachtl !

[rlovtangen]

It seems to work in Grails 3.2.3 when downgrading ehcache to 2.4.3, which was the version used by org.hibernate:hibernate-ehcache (4.3.11.Final) in Grails 3.1.11.
But Grails 3.2.3 use org.hibernate:hibernate-ehcache:5.1.2.Final, which depend on net.sf.ehcache:ehcache:2.10.1. So it doesn't feel safe to downgrade ehcache all the way down to 2.4.3

I noticed this comment, which seems related. The commit comment says "This code is currently problematic at startup. Pending investigation"

[rlovtangen]

Btw: tested with ehcache 2.4.8, which also works. Starts failing from 2.5.0

[purpleraven]

After upgrade grails from 3.1.9 ti 3.2.3. can't fix the error by downgrading of ehcache

04/12 15:22:45.363 WARN net.sf.ehcache.CacheManager - Creating a new instance of CacheManager using the diskStorePath "/var/folders/5_/g9k_282j75d8tyypfryqmptw0000gn/T/" which is already used by an existing CacheManager.
The source of the configuration was net.sf.ehcache.config.generator.ConfigurationSource$InputStreamConfigurationSource@361a1e86.
The diskStore path for this CacheManager will be set to /var/folders/5_/g9k_282j75d8tyypfryqmptw0000gn/T//ehcache_auto_created_1480861365363.
To avoid this warning consider using the CacheManager factory methods to create a singleton CacheManager or specifying a separate ehcache configuration (ehcache.xml) for each CacheManager instance.
04/12 15:22:45.364 WARN net.sf.ehcache.Cache - Cache: grailsTemplatesCache has a maxElementsInMemory of 0. In Ehcache 2.0 this has been changed to mean a store with no capacity limit. Set it to 1 if you want no elements cached in memory
04/12 15:22:45.370 WARN net.sf.ehcache.Cache - Cache: grailsBlocksCache has a maxElementsInMemory of 0. In Ehcache 2.0 this has been changed to mean a store with no capacity limit. Set it to 1 if you want no elements cached in memory
04/12 15:22:45.820 INFO org.grails.spring.GrailsApplicationContext - Refreshing org.grails.spring.GrailsApplicationContext@1d0b4b69: startup date [Sun Dec 04 15:22:45 CET 2016]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@69aa7d76
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
04/12 15:22:51.639 ERROR org.springframework.boot.SpringApplication - Application startup failed
java.lang.IllegalStateException: Attempt to reinitialise the CacheManager
at net.sf.ehcache.CacheManager.reinitialisationCheck(CacheManager.java:676)
at net.sf.ehcache.CacheManager.parseConfiguration(CacheManager.java:542)
at net.sf.ehcache.CacheManager.init(CacheManager.java:309)

Grails 3.2.3, dependencies:

    compile ("org.grails.plugins:cache-ehcache:3.0.0.BUILD-SNAPSHOT") {
        exclude group:'net.sf.ehcache'
    }
    compile "net.sf.ehcache:ehcache:2.4.3"
    compile "org.grails.plugins:hibernate4"
    compile "org.hibernate:hibernate-core:4.3.11.Final"
    compile "org.hibernate:hibernate-ehcache:4.3.11.Final"

Gradle dependencies log

+--- org.grails.plugins:cache-ehcache:3.0.0.BUILD-SNAPSHOT
| --- org.grails.plugins:cache:4.0.0.BUILD-SNAPSHOT -> 3.0.3
| +--- com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2
| --- org.javassist:javassist:3.17.1-GA -> 3.20.0-GA
......
+--- net.sf.ehcache:ehcache:2.4.3
| +--- net.sf.ehcache:ehcache-core:2.4.3
| | --- org.slf4j:slf4j-api:1.6.1 -> 1.7.21
| --- net.sf.ehcache:ehcache-terracotta:2.4.3
.......
+--- org.hibernate:hibernate-ehcache:4.3.11.Final
| +--- org.jboss.logging:jboss-logging:3.1.3.GA -> 3.3.0.Final
| +--- org.jboss.logging:jboss-logging-annotations:1.2.0.Beta1
| +--- org.hibernate:hibernate-core:4.3.11.Final ()
| --- net.sf.ehcache:ehcache-core:2.4.3 ()
.......
+--- org.grails.plugins:spring-security-core:3.1.1
| +--- net.sf.ehcache:ehcache:2.9.0 -> 2.4.3 (*)

ehcache.xml

<?xml version="1.0" encoding="UTF-8"?>
<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="ehcache.xsd" >
    <diskStore path="java.io.tmpdir"/>
    <defaultCache maxElementsInMemory="100" eternal="false"
            timeToLiveSeconds="900" timeToIdleSeconds="300" overflowToDisk="false" diskPersistent="false"
            memoryStoreEvictionPolicy="LRU"/>
    <cache name="org.hibernate.cache.spi.UpdateTimestampsCache" maxElementsInMemory="50" eternal="true"/>
    <cache name="org.hibernate.cache.internal.StandardQueryCache" maxElementsInMemory="4000" timeToLiveSeconds="600" timeToIdleSeconds="300"/>
....
</ehcache>

application.yml

hibernate:
    cache:
        queries: false
        use_second_level_cache: true
        use_query_cache: false
        region.factory_class: 'org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory'

Any ideas?????

[jameskleeh]

Due to changes in design, the issue won't occur in 3.0.0