Joe Luo created CAMEL-7195:
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Summary: 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 failsafe to ehcache-failsafe.xml file from ehcache
library or modify the embedded ehcache.xml to avoid relying on multicast.
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