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@@ -126,7 +126,7 @@ If adding multiple members the best practice is to configure a single member at
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#### Add a new member as learner
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Starting from v3.4, etcd supports adding a new member as learner / non-voting member.
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-The motivation and design can be found in [design doc](https://etcd.readthedocs.io/en/latest/server-learner.html).
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+The motivation and design can be found in [design doc][design-learner].
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In order to make the process of adding a new member safer,
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and to reduce cluster downtime when the new member is added, it is recommended that the new member is added to cluster
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as a learner until it catches up. This can be described as a three step process:
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@@ -243,3 +243,4 @@ It is enabled by default.
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[remove member]: #remove-a-member
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[runtime-reconf]: runtime-reconf-design.md
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[error cases when promoting a member]: #error-cases-when-promoting-a-learner-member
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+[design-learner]: ../learning/design-learner.md
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Gyuho Lee