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  1. Kudu
  2. KUDU-2778

Explore limitations of multi-master Kudu deployments with more than 3 masters

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      Currently, the recommended limit of Kudu masters in multi-master deployment is 3 (i.e. no more than 3 masters is recommended): https://github.com/apache/kudu/blob/branch-1.9.x/docs/known_issues.adoc#scale

      It would be nice to clarify whether there is anything substantial behind that limit. As of now the recommendation stems from the fact that all of our multi-master tests and tested deployments use 3 masters. Overall, being able to deploy 5 or more masters in case of bigger clusters makes sense from the HA perspective.

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            • Assignee:
              Unassigned
              Reporter:
              aserbin Alexey Serbin
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