Hi all,
When clustering is enabled with debug logs are enabled for hazelcast (via
logging-bridge.properties), the following error message is displayed
(entire error message available in JIRA [1]):
WARN {com.hazelcast.instance.Node} - [127.0.0.1]:0 [wso2.carbon.domain]
[unknown] ManagementCenterService could not be constructed!
java.lang.IllegalArgumentException: version string 'unknown' is not valid
This happens when in the hazelcast, "hazelcast.version" and
"hazelcast.build" are null. This value is set in hazelcast in
HazelCastUtil.java [2] from System properties. If it is not defined in
system properties, then it tries to get the value from
"hazelcast-runtime.properties". Therefore in order to fix this issue, we
need to either set the above mentioned to values in the system properties
or by including the "hazelcast-runtime.properties" in hazelcast
3.2.6.wso2v1 pom [3]. Is this correct? Please advice.
[1] - https://wso2.org/jira/browse/CARBON-15027
[2] -
https://github.com/hazelcast/hazelcast/blob/v3.2.6/hazelcast/src/main/java/com/hazelcast/util/HazelcastUtil.java
[3] -
https://github.com/wso2/orbit/blob/master/hazelcast/3.2.6.wso2v1/pom.xml
Regards,
Nira
--
*Niranjan Karunanandham*
Senior Software Engineer - WSO2 Inc.
WSO2 Inc.: http://www.wso2.com
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