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[RW Separation] Enable auto-expand-replica for search replicas #17310

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vinaykpud opened this issue Feb 10, 2025 · 1 comment
Open

[RW Separation] Enable auto-expand-replica for search replicas #17310

vinaykpud opened this issue Feb 10, 2025 · 1 comment
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enhancement Enhancement or improvement to existing feature or request Search:Performance

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vinaykpud commented Feb 10, 2025 •
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The setting index.auto_expand_replicas determines whether the cluster should automatically adjust the number of replica shards for an index based on the current number of data nodes. More details on this can be found here

Requirement:

  • Search replicas should honor index.auto_expand_replicas settings on the index and it has to expand based on the number of search dedicated node

Earlier we decided to disable the auto_expand_replicas for search replicas, which is not applicable now.
#16912

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Search:Performance

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@vinaykpud vinaykpud added enhancement Enhancement or improvement to existing feature or request untriaged labels Feb 10, 2025
@vinaykpud vinaykpud changed the title [RW Separation] Enable auto-expand-replica case with search replicas [RW Separation] Enable auto-expand-replica for search replicas Feb 10, 2025
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This is related to Meta issue : #15306

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