Hazelcast can not be upgraded from 1.0.4 to 1.3.2

[lxm1989]

Describe the bug I am upgrading Pega infinity from 8.7.4 which is using Hazelcast 1.0.4, to 8.8.1 which will use Hazelcat 1.3.2. DB, webNode, BackgroundProcessing and etc. are OK. But Hazelcast pods is not in Running status.

The pods log is below. {"timestamp":"2023-02-12T14:23:28.102Z", "message":"[192.168.67.34]:5701 [PRPC] [5.1.5] Reason of failure for node join: Joining node's version 5.1.5 is not compatible with cluster version 4.1 (Rolling Member Upgrades are only supported for the same major version)", "logger":"com.pega.hazelcast.v5.security", "thread":"hz.priceless_burnell.priority-generic-operation.thread-0", "level":"ERROR"}

In the situation of install 8.8.1, not upgrade, hazelcast can works well.

To Reproduce Upgrade Pega infinity from 8.7.4 which is using Hazelcast 1.0.4, to 8.8.1 which will use Hazelcat 1.3.2.

Expected behavior In Upgrade situation, hazelcat still can work well.

Chart version 2.6.2 No customizations

Server (if applicable, please complete the following information):

• Environment:Amazon EKS
• Database: PostgreSQL

[vnihal72]

1.0.x series is not directly upgradable to 1.3.2. There is a proper Migration steps defined and its available in Pega public facing doc.

https://docs.pega.com/bundle/platform-88/page/platform/deployment/externalization-of-services/update-external-hazelcast.html

[kishorv10]

@lxm1989 Are you able to proceed with the upgrade? Can you update us the latest status?

[lxm1989]

@kishorv10 I think @kishorv10 have written the reason. So I did not proceed with upgrade.

[kishorv10]

@lxm1989 Thank you for the confirmation. I believe you have the necessary documentation.

Do you have any remaining questions regarding the issues? We are planning to close it.

[kishorv10]

No further update from the Client hence closing the issue.