SAP/neonbee

[Bug]: un-/registering entity verticles in hazelcast cluster when not in safe state

halber opened this issue · 0 comments

Is there an existing issue for this?

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Current Behavior

It was noticed that sometimes, when we redeploy a node some verticles may not get registered in the shared map.
This happens due to the fact that when a node leaves or joins the cluster hazelcast, it will rebalance the cluster.
If we register or unregister entity verticles when the hazelcast cluster is not in a safe state a PartitionMigratingException occurs.

Expected Behavior

Register or unregister entity verticles should work.

Steps To Reproduce

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Environment

all environments

Relevant log output

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Anything else?

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