Bug #26729602 	UPGRADE 5.7->8.0.3: REPLICATION MAY NOT START DUE TO INDEX FILE NEW DEFAULT NAME - post fix

Problem 1
=========
main.binlog_partial_json_warnings
2017-09-12T02:26:28.880667Z 0 [Warning] [003784] You need to use --log-bin to make --binlog-format work.

Analyze 1
=========
The main.binlog_partial_json_warnings is reporting the above warning with --binlog_format=mixed on weekly-trunk, since it restarts the server with --binlog-row-value-options=PARTIAL_JSON --binlog-row-image=MINIMAL --skip-log-bin --skip-log-slave-updates --skip-slave-preserve-commit-order.

Fix 1
=====
To fix the problem, suppress the warning in the test.

Problem 2
=========
CURRENT_TEST: sys_vars.log_bin_basic
 select @@global.log_bin;
 @@global.log_bin
-1
+0
 select @@session.log_bin;
 ERROR HY000: Variable 'log_bin' is a GLOBAL variable
 show global variables like 'log_bin';
 Variable_name	Value
-log_bin	ON
+log_bin	OFF
 show session variables like 'log_bin';
 Variable_name	Value
-log_bin	ON
+log_bin	OFF
 select * from performance_schema.global_variables where variable_name='log_bin';
 VARIABLE_NAME	VARIABLE_VALUE
-log_bin	ON
+log_bin	OFF
 select * from performance_schema.session_variables where variable_name='log_bin';
 VARIABLE_NAME	VARIABLE_VALUE
-log_bin	ON
+log_bin	OFF

Analyze 2
=========
The main.binlog_partial_json_warnings is reporting the above mismatch on weekly-trunk, since it runs test with --mysqld=--skip-log-bin --mysqld=--skip-log-slave-updates --mysqld=--skip-slave-preserve-commit-order.

Fix 2
=====
To fix the problem, source have_log_bin.inc in the test.

Problem 3
=========
main.binlog_partial_json_warnings
2017-09-09T14:20:50.365565Z 0 [Warning] [003786] No argument was provided to --log-bin, and --log-bin-index was not used; so replication may break when this MySQL server acts as a master and has his hostname changed!! Please use '--log-bin=siv28-bin' to avoid this problem.

Analyze 3
=========
The main.binlog_partial_json_warnings is reporting the above warning with --mysqld=--skip-log-bin --mysqld=--skip-log-slave-updates --mysqld=--skip-slave-preserve-commit-order on weekly-trunk, since it restarts the server with --log-bin --binlog-format=statement --binlog-row-value-options=PARTIAL_JSON --binlog-row-image=MINIMAL.

Fix 3
=====
To fix the problem, suppress the warning in the test.