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Suggest a mix of persistent and ephemeral data to improve reliability across zones #34

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Merged
merged 3 commits into from
Jun 26, 2017
Merged

Suggest a mix of persistent and ephemeral data to improve reliability across zones #34

merged 3 commits into from
Jun 26, 2017

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@solsson
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@solsson solsson commented Jun 26, 2017

Goal:

  • With a cluster spanning two or three availability zones, be able to form a quorum even if only one zone is up.
  • If all zookeeper pods die, be able to start them up again with kafka's metadata intact.

Addresses a weakness with PV and multi-zone clusters identified in #33. For evaluation with #30.

@solsson solsson merged commit 4a16d4f into zookeeper-data Jun 26, 2017
@solsson solsson mentioned this pull request Jun 26, 2017
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@solsson solsson mentioned this pull request Oct 31, 2017
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@solsson solsson mentioned this pull request Jan 10, 2018
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@solsson solsson mentioned this pull request Sep 21, 2018
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