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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.

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        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

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              Elkin Andrei Elkin
              Elkin Andrei Elkin
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              Dates

                Created:
                Updated:
                Resolved:

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