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https://issues.apache.org/jira/browse/CAMEL-7195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13899079#comment-13899079
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Willem Jiang commented on CAMEL-7195:
-------------------------------------
Hi Joe,
You should be able to override the default configuration by apply a new
configuration like this.
{code}
CacheComponent cache = context.getComponent("cache", CacheComponent.class);
cache.setConfigurationFile("classpath:test-ehcache.xml");
{code}
If you want to do the configuration per endpoint you can let cache endpoint
lookup the cache manager factory like this
{code}
String CACHE_ENDPOINT_URI =
"cache://myname1?cacheManagerFactory=#testCacheManagerFactory";
CacheManagerFactory testingCacheManagerFactory = new
FileCacheManagerFactory("src/test/resources/test-ehcache.xml");
jndi.bind("testCacheManagerFactory", testingCacheManagerFactory);
{code}
You can find more examples of those configuration from the unit tests of
camel-cache.
> Default ehcache.xml configure from camel-cache jar should not rely on
> multicast
> --------------------------------------------------------------------------------
>
> Key: CAMEL-7195
> URL: https://issues.apache.org/jira/browse/CAMEL-7195
> Project: Camel
> Issue Type: Bug
> Components: camel-cache
> Affects Versions: 2.10.3
> Reporter: Joe Luo
>
> Camel-cache component has a default ehcache.xml file embedded and it is used
> for configuring ehcache. It configures a cacheManagerPeerProviderFactory to
> use a built-in RMI-based distribution system by default which unfortunately
> relies on multicast:
> {code}
> <cacheManagerPeerProviderFactory
> class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
> properties="peerDiscovery=automatic,
> multicastGroupAddress=230.0.0.1,
> multicastGroupPort=4446, timeToLive=1"
> propertySeparator=","
> />
> {code}
> It sometimes causes a problem when deploying a camel cache route due to
> multicast/network configuration on it's host.
> We should not rely on multicast in default ehcache configuration that is
> enforced by ehcache.xml from camel-cache component jar. We should either
> remove it from the jar to allow fallback to ehcache-failsafe.xml file from
> ehcache library or modify the embedded ehcache.xml to avoid relying on
> multicast.
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