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Current state: "Under Discussion"adopted
Discussion thread: here
JIRA: here
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Please keep the discussion on the mailing list rather than commenting on the wiki (wiki discussions get unwieldy fast).
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Public Interfaces
CurrentControllerId
Name | Context | Type | Mode | Description |
|---|---|---|---|---|
kafka.server:type=MetadataLoader,name=CurrentControllerId | Broker and Controller | Integer | KRaft and ZK | Outputs the ID of the current controller, or -1 if none is known. |
The CurrentControllerId metric shows the ID of the controller, as seen by the node in question. If the current node doesn't think there is an active controller, the value of thisd metric will be -1.
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