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MDEV-7850: Extend GTID Binlog Events with Thread Id

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This patch augments Gtid_log_event with the user thread-id.
In particular that compensates for the loss of this info in
Rows_log_events.

Gtid_log_event::thread_id gets visible in mysqlbinlog output like

  #231025 16:21:45 server id 1  end_log_pos 537 CRC32 0x1cf1d963  GTID 0-1-2 ddl thread_id=10

as 64 bit unsigned integer.

While the size of Gtid event has grown by 8-9 bytes
replication from OLD <-> NEW is not affected by it.

This work was started by the late Sujatha Sivakumar.
Brandon Nesterenko took it over, reviewed initial patches and extended
the work.

Reviewed-by: <andrei.elkin@mariadb.com>
This commit is contained in:
Brandon Nesterenko
2023-07-10 18:53:19 +03:00
parent 8bf9f21855
commit c37b2087b4
34 changed files with 1006 additions and 785 deletions
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1
mysql-test/include/binlog_parallel_replication_marks.test
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@ -80,6 +80,7 @@ while (<F>) {
s/table id \d+/table id #/;
s/mapped to number \d+/mapped to number #/;
s/CRC32 0x[0-9a-f]+/CRC32 0x########/;
s/thread_id=\d+/thread_id=#/;
print if /\b(GTID|START TRANSACTION|COMMIT|Table_map|Write_rows|Update_rows|Delete_rows|generated by server|40005 TEMPORARY)\b/;
}
close F;