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WL#3949, second part. Added soft switching of the binlog format (w/o restart a server)

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This commit is contained in:
skozlov/ksm@mysql.com/virtop.localdomain
2007-11-20 19:55:51 +03:00
parent d7f570c056
commit f2222a1eaa
9 changed files with 231 additions and 49 deletions
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53
mysql-test/mysql-test-run.pl
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@ -792,20 +792,23 @@ sub command_line_setup () {
# --------------------------------------------------------------------------
# Find out type of logging that are being used
# --------------------------------------------------------------------------
# NOTE if the default binlog format is changed, this has to be changed
$used_binlog_format= "statement";
if (!$opt_extern && $mysql_version_id >= 50100 )
{
$used_binlog_format= "mixed"; # Default value for binlog format
foreach my $arg ( @opt_extra_mysqld_opt )
{
if ( $arg =~ /binlog[-_]format=(\S+)/ )
{
$used_binlog_format= $1;
$used_binlog_format= $1;
}
}
mtr_report("Using binlog format '$used_binlog_format'");
if (defined $used_binlog_format)
{
mtr_report("Using binlog format '$used_binlog_format'");
}
else
{
mtr_report("Using dynamic switching of binlog format");
}
}
@ -3304,6 +3307,7 @@ sub run_testcase_check_skip_test($)
sub do_before_run_mysqltest($)
{
my $tinfo= shift;
my $args;
# Remove old files produced by mysqltest
my $base_file= mtr_match_extension($tinfo->{'result_file'},
@ -3324,6 +3328,26 @@ sub do_before_run_mysqltest($)
# if script decided to run mysqltest cluster _is_ installed ok
$ENV{'NDB_STATUS_OK'} = "YES";
}
if (defined $tinfo->{"binlog_format"} and $mysql_version_id > 50100 )
{
foreach my $server ((@$master,@$slave))
{
if ($server->{'pid'})
{
mtr_init_args(\$args);
mtr_add_arg($args, "--no-defaults");
mtr_add_arg($args, "--user=root");
mtr_add_arg($args, "--port=$server->{'port'}");
mtr_add_arg($args, "--socket=$server->{'path_sock'}");
mtr_run($exe_mysql, $args, "$glob_mysql_test_dir/include/set_binlog_format_".$tinfo->{"binlog_format"}.".inc", "", "", "", {});
}
}
}
}
}
@ -4218,10 +4242,19 @@ sub run_testcase_need_master_restart($)
elsif (! mtr_same_opts($master->[0]->{'start_opts'},
$tinfo->{'master_opt'}) )
{
$do_restart= 1;
mtr_verbose("Restart master: running with different options '" .
join(" ", @{$tinfo->{'master_opt'}}) . "' != '" .
join(" ", @{$master->[0]->{'start_opts'}}) . "'" );
# Chech that diff is binlog format only
my $diff_opts= mtr_diff_opts($master->[0]->{'start_opts'},$tinfo->{'master_opt'});
if (scalar(@$diff_opts) eq 2)
{
$do_restart= 1 unless ($diff_opts->[0] =~/^--binlog-format=/ and $diff_opts->[1] =~/^--binlog-format=/);
}
else
{
$do_restart= 1;
mtr_verbose("Restart master: running with different options '" .
join(" ", @{$tinfo->{'master_opt'}}) . "' != '" .
join(" ", @{$master->[0]->{'start_opts'}}) . "'" );
}
}
elsif( ! $master->[0]->{'pid'} )
{