call mtr.add_suppression("An incident event has been written to the binary log which will stop the replicas");
SET SESSION binlog_transaction_compression = ON;
CREATE TABLE t1(c1 INT PRIMARY KEY, data TEXT(30000));
RESET MASTER;
TRUNCATE performance_schema.binary_log_transaction_compression_stats;
include/rpl_log_file_max_number.inc
# Adding debug point 'binlog_compression_inject_incident' to @@GLOBAL.debug
INSERT INTO t1 VALUES (1, REPEAT ('a', 1000));
Check that Incident has been written
Incident
# Removing debug point 'binlog_compression_inject_incident' from @@GLOBAL.debug
include/assert.inc [Expected event type Anonymous_Gtid]
include/assert.inc [Expected event type Incident]
include/assert.inc [Number of rows in performance_schema.binary_log_transaction_compression_stats = 0 for compression_type != NONE (because of incident event)]
include/assert.inc [Number of rows in performance_schema.binary_log_transaction_compression_stats = 1 for compression_type = NONE]
include/rpl_log_file_max_number.inc
include/assert.inc [incident rotated binlog]
DROP TABLE t1;
SET SESSION binlog_transaction_compression = SAVED;
RESET MASTER;
TRUNCATE performance_schema.binary_log_transaction_compression_stats;