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MDEV-16437: merge 5.7 P_S replication instrumentation and tables

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Merge 'replication_applier_status_by_coordinator' table.

This table captures SQL_THREAD status in case of both single threaded and
multi threaded slave configuration. When multi_source replication is enabled
this table will display each source specific SQL_THREAD status.

Added new columns for:
 - LAST_SEEN_TRANSACTION
 - LAST_TRANS_RETRY_COUNT
This commit is contained in:
Sujatha
2021-04-16 09:02:00 +05:30
parent 2674365c8e
commit 70642871bc
14 changed files with 551 additions and 18 deletions
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7
mysql-test/suite/rpl/include/multisource.inc
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@@ -17,6 +17,7 @@
--source include/not_embedded.inc
--source include/have_innodb.inc
--source include/have_perfschema.inc
--source include/binlog_start_pos.inc
--let $rpl_server_count= 0
@@ -263,6 +264,12 @@ let $condition= = 'Waiting for master to send event';
--let $all_slaves_status=
--echo #
--echo #
--echo # MDEV:16437: merge 5.7 P_S replication instrumentation and tables
--echo #
--replace_column 2 #
query_vertical SELECT * FROM performance_schema.replication_applier_status_by_coordinator;
--sorted_result
select * from db1.t1;