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  1. MariaDB Server
  2. MDEV-22905

Support DO_DOMAIN_IDS and IGNORE_DOMAIN_IDS in replication handshake

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    Description

      Description of DO_DOMAIN_IDS is

      "The DO_DOMAIN_IDS option for CHANGE MASTER can be used to configure a replication slave to only apply binary log events if the transaction's GTID is in a specific gtid_domain_id value"

      The filter works after the replication handshake, which is counter intuitive.

      It would more consisten, if the replication handshake respect DO_DOMAIN_IDS and
      IGNORE_DOMAIN_IDS.

      One possible usecase is, if a async slave is a slave from a galera node. slave_pos is
      (, <server only gtid>)
      After an SST the <server only gtid> is not anymore in the binlog, but still the <any wsrep gtid> .

      This breaks replication. Repecting DO_DOMAIN_IDS in replication handshake can help here.

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          relates to

          Task - A task that needs to be done. MDEV-20119 Implement the --do-domain-ids, --ignore-domain-ids, and --ignore-server-ids options for mysqlbinlog

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

          Task - A task that needs to be done. MDEV-20715 Implement system variable to disallow local GTIDs in Galera

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MXS-2580 Clarify requirements of binlog router secondary masters

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. MXS-2581 Support DO_DOMAIN_IDS and IGNORE_DOMAIN_IDS for the Binlog Router

          • Major - Major loss of function.
          • Closed

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              janlindstrom Jan Lindström
              Richard Richard Stracke
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                Created:
                Updated:
                Resolved:

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