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After upgrade to 9.4 Hazelcast errors lifecycle appear in log could not initialize cluster


Article ID: 199914


Updated On:


CA Mobile API Gateway CA Rapid App Security


Upgrade to 9.4

After upgrade this error is observed in ssg_0_0.log

2020-09-19T10:54:12.270-0500 WARNING 1 com.l7tech.server.boot.GatewayMain: Error starting server : Lifecycle error: Could not initialize Hazelcast cluster

com.l7tech.server.LifecycleException: Lifecycle error: Could not initialize Hazelcast cluster


Release : 7.1

Component : MOBILE API


Upgraded AND restart/reboot all nodes in the cluster so hazelcast is operating at the same version (internally) mismatch of versions 9.3 nodes in cluster with 9.4 restarted will cause exceptions and failures to start the gateway.