Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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None
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Description
When controller node is blocked on network, ZK has no information that controller went down and doesn't switch to new controller (other broker).
- This only happens when connection is blocked using iptables
- if kafka service is brought down on controller node or even killed, then ZK very well acknowledges it and switches to new controller