Version 4.0.5

    Note

    Please consult the Upgrade Notes before upgrading from CrateDB 3.x or earlier. Before upgrading to 4.0.5 you should be running a CrateDB cluster that is at least on 3.0.7.

    We recommend that you upgrade to the latest 3.3 release before moving to 4.0.5.

    If you want to perform a , your current CrateDB version number must be at least Version 4.0.2. Any upgrade from a version prior to this will require a .

    When restarting, CrateDB will migrate indexes to a newer format. Depending on the amount of data, this may delay node start-up time.

    Tables that were created prior CrateDB 3.x will not function with 4.x and must be recreated before moving to 4.x.x.

    You can recreate tables using and COPY FROM or by inserting the data into a new table.

    Before upgrading, you should .

    See the Version 4.0.0 release notes for a full list of changes in the 4.0 series.

    • Improved the help section of the admin-ui including the spanish translations.

    • Fixed an issue introduced in CrateDB 4.0 resulting in dysfunctional disk-based thresholds.

    • Fixed an issue resulting in and information_schema.columns.ordinal_position being on tables created with CrateDB < 4.0.

    • Fixed the Tables need to be recreated cluster check to list partitioned tables only once instead of once per partition.

    • Fixed the setting processing and documentation.