KAFKA-12193: Re-resolve IPs after a client disconnects#10108
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rajinisivaram merged 1 commit intoapache:2.1from Feb 11, 2021
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KAFKA-12193: Re-resolve IPs after a client disconnects#10108rajinisivaram merged 1 commit intoapache:2.1from
rajinisivaram merged 1 commit intoapache:2.1from
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…pache#10067) This patch changes the NetworkClient behavior to resolve the target node's hostname after disconnecting from an established connection, rather than waiting until the previously-resolved addresses are exhausted. This is to handle the scenario when the node's IP addresses have changed during the lifetime of the connection, and means that the client does not have to try to connect to invalid IP addresses until it has tried each address. Reviewers: Mickael Maison <[email protected]>, Satish Duggana <[email protected]>, David Jacot <[email protected]>
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rajinisivaram
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@bob-barrett Thanks for the PR, LGTM
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will run the build once more since both failed last time (unrelated to this PR). |
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This patch changes the NetworkClient behavior to resolve the target node's hostname after disconnecting from an established connection, rather than waiting until the previously-resolved addresses are exhausted. This is to handle the scenario when the node's IP addresses have changed during the lifetime of the connection, and means that the client does not have to try to connect to invalid IP addresses until it has tried each address.
Reviewers: Mickael Maison [email protected], Satish Duggana [email protected], David Jacot [email protected]
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