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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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6
mysql-test/suite/multi_source/reset_slave.test
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@@ -39,9 +39,9 @@ stop slave 'master1';
--let $datadir = `SELECT @@datadir`
let read_master_log_pos=`select $binlog_start_pos + 608`;
let relay_log_pos=`select 2*$binlog_start_pos + 652`;
let relay_log_space=`select 3*$binlog_start_pos + 714`;
let read_master_log_pos=`select $binlog_start_pos + 617`;
let relay_log_pos=`select 2*$binlog_start_pos + 661`;
let relay_log_space=`select 3*$binlog_start_pos + 723`;
--replace_result $SERVER_MYPORT_1 MYPORT_1 $read_master_log_pos <read_master_log_pos> $relay_log_pos <relay_log_pos> $relay_log_space <relay_log_space>
show slave 'master1' status;