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  1. MariaDB MaxScale
  2. MXS-306

User authentication fails when using a large number of users

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 1.2.0
    • 1.2.1
    • Core
    • None
    • CentOS 7
      MySQL 5.6.21

    Description

      When the database has a large number of users or a large number of grants, user authentication sometimes fails. Reducing the number of users reduces the frequency of authentication failures. This would suggest that there is an unsafe read being done when authenticating users.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MXS-271 Schemarouter and unknown databases

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MXS-1657 Use authentication fails on backend servers with a large number of grants

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MXS-356 Connection timeouts for authentication are not configurable

          • Major - Major loss of function.
          • Closed

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              markus makela markus makela
              markus makela markus makela
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              Dates

                Created:
                Updated:
                Resolved:

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