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  1. MariaDB Server
  2. MDEV-32365

detailize the semisync replication magic number error

Details

    Description

      2023-10-02 12:31:43 1 [ERROR] Read semi-sync reply magic number error

      can be seen on the master side of a replication configuration which is not common though
      can appear as a result of not properly set proxy program in between of the master and a slave.
      An attempt to misuse the master side file descriptor could and should be addressed at least
      with printing down the hexdump of the magic number error's packet.

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-32961 Semi-sync Primary Segfaults on Net Error

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-32655 rpl_semi_sync_slave_compressed_protocol.test assert_only_after is wrong

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-32551 "Read semi-sync reply magic number error" warnings on master

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            Transition Time In Source Status Execution Times
            Andrei Elkin made transition -
            Open In Progress
            		20d 3h 31m 1
            Andrei Elkin made transition -
            In Progress In Review
            		6m 46s 1
            Brandon Nesterenko made transition -
            In Review Stalled
            		2h 30m 1
            Andrei Elkin made transition -
            Stalled Closed
            		4h 3m 1

            People

              Elkin Andrei Elkin
              Elkin Andrei Elkin
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              Dates

                Created:
                Updated:
                Resolved:

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