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  1. MariaDB Server
  2. MDEV-23153

galera.galera_unicode_pk MTR sporadically failed: "gcs_backend_init():98: Backend not supported: foo://"

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 10.4.14
    • Fix Version/s: 10.4
    • Component/s: Galera, Tests
    • Labels:
      None
    • Environment:
      Galera 26.4.5(rb3764ab), kvm-deb-jessie-x86.

      Description

      galera.galera_unicode_pk MTR failed on BB, 10.4, 10.4 ES: "WSREP: gcs/src/gcs_backend.cpp:gcs_backend_init():98: Backend not supported: foo://".

      stdio.log:

      10.4.14 873eb4a39737b36cea0db7fbe12d70919529060a, kvm-deb-jessie-x86

      galera.galera_unicode_pk 'innodb'        w2 [ fail ]  Found warnings/errors in server log file!
              Test ended at 2020-07-10 17:15:33
      line
      2020-07-10 17:15:32 44 [Warning] WSREP: Wait for gtid returned error 3 while waiting for prior transactions to commit before setting position
      ^ Found warnings in /dev/shm/var/2/log/mysqld.2.err
      ok
       
       - saving '/dev/shm/var/2/log/galera.galera_unicode_pk-innodb/' to '/dev/shm/var/log/galera.galera_unicode_pk-innodb/'
       
      Retrying test galera.	, attempt(2/3)...
      

      mysqld.2.err.2:

      10.4.14 873eb4a39737b36cea0db7fbe12d70919529060a

      2020-07-10 17:15:57 2 [Warning] Aborted connection 2 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
      2020-07-10 17:15:57 1 [Note] WSREP: rollbacker thread exiting 1
      2020-07-10 17:15:57 1 [Warning] Aborted connection 1 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
      2020-07-10 17:15:57 49 [Note] WSREP: Start replication
      2020-07-10 17:15:57 49 [Note] WSREP: Connecting with bootstrap option: 0
      2020-07-10 17:15:57 49 [Note] WSREP: Setting GCS initial position to 7da740e2-c2f2-11ea-aebb-9352f9365def:31
      2020-07-10 17:15:57 49 [ERROR] WSREP: gcs/src/gcs_backend.cpp:gcs_backend_init():98: Backend not supported: foo://
      2020-07-10 17:15:57 49 [ERROR] WSREP: gcs/src/gcs_core.cpp:gcs_core_open():227: Failed to initialize backend using 'foo://': -94 (Socket type not supported)
      2020-07-10 17:15:57 49 [ERROR] WSREP: gcs/src/gcs.cpp:gcs_open():1632: Failed to open channel 'my_wsrep_cluster' at 'foo://': -94 (Socket type not supported)
      2020-07-10 17:15:57 49 [ERROR] WSREP: gcs connect failed: Socket type not supported
      2020-07-10 17:15:57 49 [ERROR] WSREP: wsrep::connect(foo://) failed: 7
      2020-07-10 17:15:57 49 [Warning] WSREP: gcs_caused() returned -103 (Software caused connection abort)
      

      Server logs.

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              Assignee:
              jplindst Jan Lindström
              Reporter:
              stepan.patryshev Stepan Patryshev
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                Dates

                Created:
                Updated: