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  1. MariaDB Server
  2. MDEV-31895

Report a Replica's Time Difference with its Primary

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Details

    • New Feature
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 11.6
    • Replication
    • None

    Description

      Extend SHOW SLAVE STATUS, to display the variable mi->clock_diff_with_master.

      Additionally, MTR tests which use Seconds_Behind_Master should be updated to adjust its value based on this variable. This will remove the need for the debug point "negate_clock_diff_with_master", and tests which rely on have_debug.inc for that purpose can be freed from that dependency.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-16091 Seconds_Behind_Master spikes to millions of seconds

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30619 Parallel Slave SQL Thread Can Update Seconds_Behind_Master with Active Workers

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

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              bnestere Brandon Nesterenko
              bnestere Brandon Nesterenko
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              Dates

                Created:
                Updated:

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