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PMM-1455 pt-osc is stuck when the table that is being altered is filtered out in the slave

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This commit is contained in:
Carlos Salguero
2018-02-16 14:27:16 -03:00
parent 943cb68ee0
commit d8ec16f213
8 changed files with 44 additions and 71 deletions
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39
t/pt-online-schema-change/pt-1455.t
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@@ -21,7 +21,7 @@ use Sandbox;
use SqlModes;
use File::Temp qw/ tempdir /;
plan tests => 4;
plan tests => 3;
require "$trunk/bin/pt-online-schema-change";
@@ -41,26 +41,26 @@ my @args = (qw(--set-vars innodb_lock_wait_timeout=3));
my $output;
my $exit_status;
$sb->load_file('slave1', "t/pt-online-schema-change/samples/pt-1455_slave.sql");
diag("Setting replication filters on slave 2");
$sb->load_file('slave2', "t/pt-online-schema-change/samples/pt-1455_slave.sql");
$sb->load_file('master', "t/pt-online-schema-change/samples/pt-1455_master.sql");
diag("Setting replication filters on slave 1");
$sb->load_file('slave1', "t/pt-online-schema-change/samples/pt-1455_slave.sql");
diag("Setting replication filters on master");
$sb->load_file('master', "t/pt-online-schema-change/samples/pt-1455_master.sql",undef, no_wait => 1);
diag("replication filters set");
my $num_rows = 1000;
my $master_port = $Sandbox::port_for{master};
my $master_port = 12345;
diag("Loading $num_rows into the table. This might take some time.");
diag(`util/mysql_random_data_load_linux_amd64 --host=127.1 --port=$master_port --user=msandbox --password=msandbox ignored_db t1 $num_rows`);
diag(`util/mysql_random_data_load_linux_amd64 --host=127.1 --port=$master_port --user=msandbox --password=msandbox employees t1 $num_rows`);
diag("$num_rows rows loaded. Starting tests.");
$master_dbh->do("FLUSH TABLES");
my $new_dir='/tmp/tdir';
diag(`rm -rf $new_dir`);
diag(`mkdir $new_dir`);
($output, $exit_status) = full_output(
sub { pt_online_schema_change::main(@args, "$master_dsn,D=ignored_db,t=t1",
'--execute',
sub { pt_online_schema_change::main(@args, "$master_dsn,D=employees,t=t1",
'--execute', '--no-check-replication-filters',
'--alter', "engine=innodb",
),
},
@@ -79,19 +79,12 @@ like(
"PT-1455 Got successfully altered message.",
);
$master_dbh->do("DROP DATABASE IF EXISTS employees");
my $db_dir="$new_dir/test/";
opendir(my $dh, $db_dir) || die "Can't opendir $db_dir: $!";
my @files = grep { /^t3#P#p/ } readdir($dh);
closedir $dh;
is(
scalar @files,
4,
"PT-1455 Number of files is correct",
);
$master_dbh->do("DROP DATABASE IF EXISTS ignored_db");
diag("Resetting replication filters on slave 2");
$sb->load_file('slave2', "t/pt-online-schema-change/samples/pt-1455_reset_slave.sql");
diag("Resetting replication filters on slave 1");
$sb->load_file('slave1', "t/pt-online-schema-change/samples/pt-1455_reset_slave.sql");
# #############################################################################
# Done.