+1, let's add a check for loopback address.
On Mon, Aug 10, 2015 at 5:50 PM, Aruna Karunarathna ar...@wso2.com wrote:
Hi all,
I am currently in the process of upgrading the hazelcast version to 3.5.0.
After the upgrade following test-cases are failing.
INFO: [127.0.0.1]:0 [wso2.wka.domain] [3.5] Hazelcast Shutdown is
completed in 358 ms.
Aug 10, 2015 5:36:44 PM com.hazelcast.core.LifecycleService
INFO: [127.0.0.1]:0 [wso2.wka.domain] [3.5] Address[127.0.0.1]:0 is
SHUTDOWN
Tests run: 64, Failures: 2, Errors: 0, Skipped: 4, Time elapsed: 11.755
sec FAILURE!
Results :
Failed tests:
testMulticastMembershipScheme(org.wso2.carbon.clustering.MulitcastMembershipSchemeTestCase):
expected:2 but was:1
testWKAMembershipScheme(org.wso2.carbon.clustering.WKAMembershipSchemeTestCase):
expected:2 but was:1
After further analyzing found that hazelcast doesn't accept localhost as
the hostName in 3.5 verssion. in Carbon 4 there is a warning defined if the
host-name is local. [1]
What would be the best way to fix this?. Shall we add a local host check
when initializing the instance [2]?.
if (localMemberHost != null*
!localMemberHost.equalsIgnoreCase(127.0.0.1) *
*!localMemberHost.equalsIgnoreCase(localhost)*) {
localMemberHost = localMemberHost.trim();
} else {
try {
localMemberHost = ClusterUtil.getIpAddress();
} catch (SocketException e) {
String msg = Could not set local member host;
logger.error(msg, e);
throw new ClusterInitializationException(msg, e);
}
}
[1].
https://github.com/wso2/carbon4-kernel/blob/master/core/org.wso2.carbon.core/src/main/java/org/wso2/carbon/core/clustering/hazelcast/HazelcastClusteringAgent.java#L131
[2].
https://github.com/wso2/carbon-kernel/blob/master/core/src/main/java/org/wso2/carbon/clustering/hazelcast/HazelcastClusteringAgent.java#L111
Regards,
Aruna
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*Aruna Sujith Karunarathna *| Software Engineer
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