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  1. MariaDB Server
  2. MDEV-4776

FR: Consider showing GTID-based 'until' value in slave status

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        • Type: Task
        • Status: Open
        • Priority: Minor
        • Resolution: Unresolved
        • Fix Version/s: None
        • Component/s: None
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          Description

          It can be difficult to understand what a slave is waiting for or why it is not replicating something if it replication was started as START SLAVE UNTIL gtid_master_pos – unlike traditional master position, the given list of GTIDs is not shown anywhere (as far as I can tell).

          Since the list is slave-specific (not global for all slaves as current_pos or binlog_pos or slave_pos are), the good place for it would be in SHOW SLAVE STATUS. Sadly, it seems that MySQL didn't add it, so if we decide that we want it, we'll have to add it and further diverge from MySQL's SHOW SLAVE STATUS output.

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                relates to

                Task - A task that needs to be done. MDEV-26 Global transaction ID

                • Major - Major loss of function.
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                  elenst Elena Stepanova added a comment -

                  On the second thought, maybe it could be shown in the existing Until_Log_Pos field, given that there is also Until_Condition which already shows Gtid, it seems reasonable.

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                  elenst Elena Stepanova added a comment - On the second thought, maybe it could be shown in the existing Until_Log_Pos field, given that there is also Until_Condition which already shows Gtid, it seems reasonable.

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                    • Assignee:
                      knielsen Kristian Nielsen
                      Reporter:
                      elenst Elena Stepanova
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                        Updated: