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https://issues.apache.org/jira/browse/CAMEL-15589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-15589.
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Resolution: Information Provided
Camel 2.x is EOL and this is just a WARN and not an error.
Camel 3 does not do the update check, and is using a newer version where they
dont do this anymore.
> EhCache Exception on startup when using Apache Camel
> ----------------------------------------------------
>
> Key: CAMEL-15589
> URL: https://issues.apache.org/jira/browse/CAMEL-15589
> Project: Camel
> Issue Type: Bug
> Components: camel-cache
> Affects Versions: 2.24.3
> Reporter: Sreejesh
> Priority: Minor
> Attachments: camel-cache-test-master.zip
>
>
> I was trying to use EhCache with Apache Camel using Sprin Boot. While it
> works as expected. there is an exception on startup. It does not cause any
> issues in the functionality I guess (according to my test, everything works
> as expected). But is there any way to avoid that exception?
> {{}}
>
> {{{{2020-09-28 23:46:38,397 [main][DEBUG]
> org.apache.camel.component.cache.CacheManagerFactory - Turning off EHCache
> update checker ...
> 2020-09-28 23:46:38,400 [main][WARN ]
> org.apache.camel.component.cache.CacheManagerFactory - Error turning off
> EHCache update checker. Beware information sent over the internet!
> java.lang.NoSuchFieldException: updateCheck
> at java.base/java.lang.Class.getDeclaredField(Class.java:2411)
> at
> org.apache.camel.component.cache.CacheManagerFactory.getInstance(CacheManagerFactory.java:40)
> at
> org.apache.camel.component.cache.CacheEndpoint.initializeCache(CacheEndpoint.java:120)
> at
> org.apache.camel.component.cache.CacheProducer.doStart(CacheProducer.java:45)
> at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:72}}}}
>
> My EhCache Configuration XML:
>
>
> {{<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:noNamespaceSchemaLocation="ehcache.xsd" updateCheck="false"
> monitoring="autodetect" dynamicConfig="true">
> <cache name="cache1"
> maxEntriesLocalHeap="10000"
> maxEntriesLocalDisk="1000"
> eternal="false"
> diskSpoolBufferSizeMB="20"
> timeToIdleSeconds="300" timeToLiveSeconds="600"
> memoryStoreEvictionPolicy="LFU"
> transactionalMode="off">
> <persistence strategy="localTempSwap" />
> </cache>
> </ehcache> }}
>
> I have tried to set the updateCheck as false, no luck. I even tried to remove
> the updateCheck field itself from the XML, even that did not help (though it
> started fine with the same exception).
> Thanks for your time.
> I have uploaded sample code to test.
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