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  1. MariaDB MaxScale
  2. MXS-2072

[readwritesplit] Unexpected internal state

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.2.14, 2.2.15
    • Fix Version/s: 2.2.15
    • Component/s: readwritesplit
    • Labels:
    • Environment:
      CentOS 7.5.1804 with MariaDB 10.1.36 backend servers

      Description

      Hi

      I have 8 db servers running MariaDB 10.1.36 being balances by MaxScale 2.2.14

      I am getting loads of the following errors

      Sep 27 10:36:35 e4b01 maxscale[14069]: (39170546) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:35 e4b01 maxscale[14069]: (39170570) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:39 e4b01 maxscale[14069]: (39170800) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:39 e4b01 maxscale[14069]: (39170855) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db03' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:41 e4b01 maxscale[14069]: (39170873) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:41 e4b01 maxscale[14069]: (39170889) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db04' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:44 e4b01 maxscale[14069]: (39171049) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:44 e4b01 maxscale[14069]: (39171073) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:45 e4b01 maxscale[14069]: (39171085) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:47 e4b01 maxscale[14069]: (39171186) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>
      Sep 27 10:36:51 e4b01 maxscale[14069]: (39171307) [readwritesplit] Unexpected internal state: received response 0x03 from server 'db02' when no response was expected. Command: 0x03 Query: <not available>

      But eveything is working fine, but filling up the log with the above error.

      Any ideas would be great to get rid of the error.

      Thanks
      Steven

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              Assignee:
              markus makela markus makela
              Reporter:
              srjlewis Steven Lewis
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                Updated:
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