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[Remote Store] Mixed mode support for remote store migration #12245

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gbbafna opened this issue Feb 8, 2024 · 2 comments
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[Remote Store] Mixed mode support for remote store migration #12245

gbbafna opened this issue Feb 8, 2024 · 2 comments
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enhancement Enhancement or improvement to existing feature or request Storage:Durability Issues and PRs related to the durability framework Storage:Remote

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gbbafna commented Feb 8, 2024 •
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Is your feature request related to a problem? Please describe

To enable migration of document replication clusters to remote store backed clusters, we will need to allow mixed mode clusters .

Describe the solution you'd like

The behavior is going to be as followed

  1. STRICT Mode - Only one type of node (remote or docrep node) is allowed to join cluster.
  2. MIXED Mode - Any type of node (remote or docrep node) is allowed to join cluster. We will also need another DIRECTION setting to dictate which nodes the new index is going to land . MIXED Mode should only be allowed in an experimental flag till we add complete support for same.

Related component

Storage:Remote

Describe alternatives you've considered

No response

Additional context

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@gbbafna gbbafna added enhancement Enhancement or improvement to existing feature or request untriaged labels Feb 8, 2024
@gbbafna gbbafna added Storage:Durability Issues and PRs related to the durability framework and removed untriaged labels Feb 8, 2024
@gbbafna gbbafna self-assigned this Feb 8, 2024
@gbbafna gbbafna mentioned this issue Feb 8, 2024
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gbbafna commented Mar 4, 2024

Changes merged to main, 2.x backport is in progress.

This was referenced Mar 18, 2024
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gbbafna commented Mar 19, 2024

Backported to 2.x

@gbbafna gbbafna closed this as completed Mar 19, 2024
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enhancement Enhancement or improvement to existing feature or request Storage:Durability Issues and PRs related to the durability framework Storage:Remote
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@Bukhtawar @gbbafna