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  1. Core Server
  2. SERVER-86290

Resharding/moveCollection machinery does not support capped collections

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    • Icon: Task Task
    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
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    • Catalog and Routing

    Description

      When trying to reshard/move a capped collection, the resharding recipient service hits an unrecoverable error because snapshot reads are not supported on capped collections. The restriction seems to have been introduced because truncate is used on capped collections and it can potentially break snapshot reads.

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            backlog-server-catalog-and-routing Backlog - Catalog and Routing
            pierlauro.sciarelli@mongodb.com Pierlauro Sciarelli
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              Updated: