Edit File: rpl_binlog_corruption.test
# ==== Purpose ==== # # Verify that the slave stops gracefully when reading a relay log with # corrupted data. # # ==== Implementation ==== # # Setup "fake replication" where the slave only starts the SQL thread, # not the IO thread, and reads from an existing relay log that has # been prepared so that it contains the error. This requires some # extra server options: see the -master.opt file. # # ==== Related bugs ==== # # BUG#31793: log event corruption causes crash # BUG#40482: server/mysqlbinlog crashes when reading invalid Incident_log_event --source include/master-slave.inc # BUG#40482 only manifested itself in debug-compiled binaries. source include/have_debug.inc; --connection slave call mtr.add_suppression('Found invalid event in binary log'); call mtr.add_suppression('Slave SQL.*Relay log read failure: Could not parse relay log event entry.* 1594'); # # BUG#40482: server/mysqlbinlog crashes when reading invalid Incident_log_event # # The relay log contains an Incident_log_event with a non-existing # incident number. --echo ==== Initialize ==== --source include/stop_slave.inc RESET SLAVE; let $fake_relay_log= $MYSQL_TEST_DIR/std_data/bug40482-bin.000001; source include/setup_fake_relay_log.inc; --echo ==== Test ==== START SLAVE SQL_THREAD; let $slave_sql_errno= 1594; # ER_SLAVE_RELAY_LOG_READ_FAILURE source include/wait_for_slave_sql_error.inc; let $error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Error, 1); --echo Last_SQL_Error = $error --echo ==== Clean up ==== source include/cleanup_fake_relay_log.inc; --let $rpl_only_running_threads= 1 --source include/rpl_end.inc
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