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  1. MariaDB MaxScale
  2. MXS-480

Readwritesplit defaults cause connection pileup

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.2.1
    • Fix Version/s: 1.3.0
    • Component/s: readwritesplit
    • Labels:
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      Description

      The defaults for readwritesplit are slave_selection_criteria=LEAST_CURRENT_OPERATIONS and max_slave_connections=1. With these values, it is possible that only one slave server is used for all connections and all other slaves are idle.

      Either the slave_selection_criteria should be changed to LEAST_GLOBAL_CONNECTIONS or max_slave_connections to be set to 100%.

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              • Assignee:
                markus makela markus makela
                Reporter:
                markus makela markus makela
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                • Created:
                  Updated:
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