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https://issues.apache.org/jira/browse/CAMEL-7174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen updated CAMEL-7174:
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Fix Version/s: 2.13.0
2.12.3
Assignee: Claus Ibsen
This is only a problem for OSGi users in Karaf/SMX
> CacheManager should only be shutdown when last endpoint is stopped
> ------------------------------------------------------------------
>
> Key: CAMEL-7174
> URL: https://issues.apache.org/jira/browse/CAMEL-7174
> Project: Camel
> Issue Type: Bug
> Components: camel-cache
> Affects Versions: 2.8.5
> Environment: ServiceMix 4.4.2
> Reporter: metatech
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 2.12.3, 2.13.0
>
>
> When multiple bundles contain routes with a "cache:" endpoint, if one bundle
> is stopped, the cache from the other bundle stops working as well.
> Solution : in method doStop of class
> org.apache.camel.component.cache.CacheManagerFactory, remove the call to
> cacheManager.shutdown().
> If really useful, a more elaborate reference counting mechanism could be used
> to stop the CacheManager when the last endpoint is being stopped
> {code}
> Caused by: java.lang.IllegalStateException: The CacheManager has been shut
> down. It can no longer be used.
> at net.sf.ehcache.CacheManager.checkStatus(CacheManager.java:1158)
> at net.sf.ehcache.CacheManager.cacheExists(CacheManager.java:1048)
> at
> org.apache.camel.component.cache.CacheEndpoint.initializeCache(CacheEndpoint.java:104)
> at
> org.apache.camel.component.cache.CacheProducer.process(CacheProducer.java:56)
> {code}
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