During discovery, verify connect when sending a rejoin cluster request #6779
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When a master receives a cluster state from another node, it compares the local cluster state with the one it got. If the local one has a higher version, it sends a JoinClusterRequest to the other master to tell it step down. Because our network layer is asymmetric, we need to make sure we're connected before sending.
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| // make sure we're connect to this node (connect to node exists if we already are |
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the comment is not properly phrase? maybe mention that the node might got disconnected?
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LGTM except for the comment phrasing |
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thx. comment fixed and extended. |
bleskes
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When a master receives a cluster state from another node, it compares the local cluster state with the one it got. If the local one has a higher version, it sends a JoinClusterRequest to the other master to tell it step down. Because our network layer is asymmetric, we need to make sure we're connected before sending. Closes #6779
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When a master receives a cluster state from another node, it compares the local cluster state with the one it got. If the local one has a higher version, it sends a JoinClusterRequest to the other master to tell it step down. Because our network layer is asymmetric, we need to make sure we're connected before sending.