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  1. MariaDB Server
  2. MDEV-35760

Select sequence next value crash a cluster

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.6.16
    • 10.6, 10.11
    • Sequences
    • None

    Description

      Our architecture is 3-node galera cluster - 2 DB nodes + 1 arbitrator in different locations. Plus running haproxy as the front end.

      One of the DB nodes (node 2) hit signal 6. The error log shows a SQL shortly after this error:
      Query (0x7fc6243ba4b0): select nextval(noti_msg_seq) into @nextSeq from dual

      Please advise the cause and fix. Thanks!

      I'm going to upload the MariaDB error log at both nodes for your review.

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            janlindstrom Jan Lindström
            LawrenceMan Lawrence Man
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              Updated:

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