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  1. Core Server
  2. SERVER-63898

Validate FCV downgrades don't affect existing clustered collections

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Details

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 6.0.0-rc0
    • None
    • None
    • None
    • Fully Compatible
    • ALL
    • v5.3
    • Execution Team 2022-03-21, Execution Team 2022-04-04

    Description

      In the clustered_collection.js multiversion test we assert that 5.0 and last-continuous (5.2) nodes can't start up with clustered collections present, but the error is not helpful:

      [js_test:clustered_collection] d20271| 2022-02-22T21:10:20.007+00:00 E  CONTROL  20557   [initandlisten] "DBException in initAndListen, terminating","attr":{"error":"BadValue: 'clusteredIndex' has to be a boolean."}
      

      This is intended, but we must verify that existing clustered collections are not affected if we downgrade the FCV version of an already running cluster with clustered collections present.

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            jordi.olivares-provencio@mongodb.com Jordi Olivares Provencio
            louis.williams@mongodb.com Louis Williams
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