mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-24 13:25:01 +00:00
Move ptc PXC tests from bugs.t to pxc.t. Remove 2>&1 from Sandbox.pm shell-outs: we should let errors go to stderr so we can trap them. Fix skip count in Cxn.t for PXC tests.
This commit is contained in:
Daniel Nichter
@@ -77,7 +77,7 @@ sub use {
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return if !defined $cmd || !$cmd;
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my $use = $self->_use_for($server) . " $cmd";
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PTDEBUG && _d('"Executing', $use, 'on', $server);
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my $out = `$use 2>&1`;
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my $out = `$use`;
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if ( $? >> 8 ) {
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die "Failed to execute $cmd on $server: $out";
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}
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@@ -141,7 +141,7 @@ sub load_file {
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my $use = $self->_use_for($server) . " $d < $file";
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PTDEBUG && _d('Loading', $file, 'on', $server, ':', $use);
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my $out = `$use 2>&1`;
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my $out = `$use`;
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if ( $? >> 8 ) {
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die "Failed to execute $file on $server: $out";
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}
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@@ -432,7 +432,7 @@ sub start_sandbox {
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my ($self, $mode, $server, $master_server) = @_;
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my $port = $port_for{$server};
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my $master_port = $master_server ? $port_for{$master_server} : '';
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my $out = `$trunk/sandbox/start-sandbox $mode $port $master_port 2>&1`;
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my $out = `$trunk/sandbox/start-sandbox $mode $port $master_port`;
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die $out if $CHILD_ERROR;
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return $out;
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}
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@@ -440,7 +440,7 @@ sub start_sandbox {
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sub stop_sandbox {
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my ($self, @sandboxes) = @_;
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my @ports = @port_for{@sandboxes};
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my $out = `$trunk/sandbox/stop-sandbox @ports 2>&1`;
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my $out = `$trunk/sandbox/stop-sandbox @ports`;
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die $out if $CHILD_ERROR;
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return $out;
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}
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22
t/lib/Cxn.t
22
t/lib/Cxn.t
@@ -10,6 +10,7 @@ use strict;
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use warnings FATAL => 'all';
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use English qw(-no_match_vars);
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use Test::More;
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use Data::Dumper;
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use Sandbox;
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use OptionParser;
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@@ -17,8 +18,7 @@ use DSNParser;
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use Quoter;
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use PerconaTest;
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use Cxn;
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use Data::Dumper;
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use VersionParser;
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my $q = new Quoter();
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my $dp = new DSNParser(opts=>$dsn_opts);
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@@ -261,15 +261,14 @@ ok(
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"is_cluster_node works correctly for non-nodes"
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);
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use VersionParser;
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my $db_flavor = VersionParser->new($master_dbh)->flavor();
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SKIP: {
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skip "PXC-only test", 1
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skip "PXC-only test", 17
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unless $db_flavor =~ /XtraDB Cluster/;
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diag("Starting a 1-node PXC");
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my ($node) = $sb->start_cluster(cluster_size => 1);
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my $cxn1 = make_cxn( dsn_string => $sb->dsn_for($node) );
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$cxn1->connect();
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ok(
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@@ -281,7 +280,7 @@ SKIP: {
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!$cxn->is_master_of($cxn1),
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"->is_master_of works correctly for a server unrelated to a cluster"
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);
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diag("Setting node as a slave of master1");
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$sb->set_as_slave($node, "master1");
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ok(
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@@ -360,10 +359,11 @@ SKIP: {
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diag($sb->stop_sandbox($node2, $node3));
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diag("Starting a 3-node cluster");
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my $node4;
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($node2, $node3, $node4) = $sb->start_cluster(
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cluster_size => 3,
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cluster_name => "pt_cxn_test",
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);
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($node2, $node3, $node4)
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= $sb->start_cluster(
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cluster_size => 3,
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cluster_name => "pt_cxn_test",
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);
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$cxn2 = make_cxn( dsn_string => $sb->dsn_for($node2) );
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$cxn2->connect();
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$cxn3 = make_cxn( dsn_string => $sb->dsn_for($node3) );
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@@ -191,201 +191,6 @@ like(
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"Bug 1016131: ptc should skip tables where all columns are excluded"
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);
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# #############################################################################
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# pt-table-checksum v2.1.4 doesn't detect diffs on Percona XtraDB Cluster nodes
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# https://bugs.launchpad.net/percona-toolkit/+bug/1062563
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# #############################################################################
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use File::Spec::Functions;
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my $db_flavor = VersionParser->new($master_dbh)->flavor();
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SKIP: {
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skip "PXC-only tests", 8
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unless $db_flavor =~ /XtraDB Cluster/;
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diag("Creating a 5-node PXC cluster...");
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my @nodes = $sb->start_cluster(cluster_size => 5);
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diag("Nodes: ", Dumper( { map { $_ => $sb->port_for($_) } @nodes } ));
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my $node2 = $nodes[1];
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my $node2_dbh = $sb->get_dbh_for($node2);
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my $node2_slave = "master3";
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diag("Creating a slave for $node2...");
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{
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local $ENV{BINLOG_FORMAT} = 'ROW';
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diag($sb->start_sandbox("slave", $node2_slave, $node2));
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}
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my $node_slave_dbh = $sb->get_dbh_for($node2_slave);
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make_dbh_differ($node2_dbh);
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# And make its slave differ as well
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PerconaTest::wait_for_table($sb->get_dbh_for($nodes[-1]), "bug_1062563.ptc_pxc");
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PerconaTest::wait_for_table($node_slave_dbh, "bug_1062563.ptc_pxc");
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$node_slave_dbh->do("INSERT INTO bug_1062563.ptc_pxc (i) VALUES ($_)") for 3, 4;
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my $dsns_table_sql = catfile(qw(t lib samples MasterSlave dsn_table.sql));
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$sb->load_file($node2, $dsns_table_sql, undef, no_wait => 1);
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$node2_dbh->do("DELETE FROM dsn_t.dsns"); # Delete 12346
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my $sth = $node2_dbh->prepare("INSERT INTO dsn_t.dsns VALUES (null, null, ?)");
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for my $dsn ( map { $sb->dsn_for($_) } @nodes[0,2..$#nodes], $node2_slave ) {
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$sth->execute($dsn);
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}
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my $node2_dsn = $sb->dsn_for($node2);
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$output = output(
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sub { pt_table_checksum::main(
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$node2_dsn, qw(--lock-wait-timeout 3),
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qw(-d bug_1062563),
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'--recursion-method', "dsn=D=dsn_t,t=dsns"
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) },
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stderr => 1,
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);
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is(
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PerconaTest::count_checksum_results($output, 'diffs'),
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1,
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"Bug 1062563: Detects diffs between PXC nodes"
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) or diag($output);
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my @cluster_nodes = $output =~ /(because it is a cluster node)/g;
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is(
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scalar(@cluster_nodes),
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4,
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"Skips all the cluster nodes in the dsns table"
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) or diag($output);
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# Now try with just the slave
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$node2_dbh->do("DELETE FROM dsn_t.dsns");
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$sth->execute($sb->dsn_for($node2_slave));
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$output = output(
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sub { pt_table_checksum::main(
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$node2_dsn, qw(--lock-wait-timeout 3),
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qw(--chunk-size 1),
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qw(-d bug_1062563),
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'--recursion-method', "dsn=D=dsn_t,t=dsns"
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) },
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stderr => 1,
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);
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is(
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PerconaTest::count_checksum_results($output, 'diffs'),
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1,
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"Bug 1062563: Detects diffs on slaves where the master is a PXC node"
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) or diag($output);
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$sth->finish();
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diag("Stopping the PXC cluster and the slave...");
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$sb->stop_sandbox($node2_slave, @nodes);
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# Now checking that cluster -> cluster works
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diag("Creating two 3-node clusters...");
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my @cluster1 = $sb->start_cluster(cluster_size => 3, cluster_name => "pt_test_cluster_1");
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my @cluster2 = $sb->start_cluster(cluster_size => 3, cluster_name => "pt_test_cluster_2");
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diag("Cluster 1: ", Dumper( { map { $_ => $sb->port_for($_) } @cluster1 } ));
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diag("Cluster 2: ", Dumper( { map { $_ => $sb->port_for($_) } @cluster2 } ));
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$sb->set_as_slave($cluster2[0], $cluster1[0]);
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my $cluster1_dbh = $sb->get_dbh_for($cluster1[0]);
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my $cluster2_dbh = $sb->get_dbh_for($cluster2[0]);
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make_dbh_differ($cluster1_dbh);
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# And make its slave differ as well
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PerconaTest::wait_for_table($sb->get_dbh_for($cluster2[-1]), "bug_1062563.ptc_pxc");
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PerconaTest::wait_for_table($sb->get_dbh_for($cluster1[-1]), "bug_1062563.ptc_pxc");
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PerconaTest::wait_for_table($cluster2_dbh, "bug_1062563.ptc_pxc");
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$cluster2_dbh->do("INSERT INTO bug_1062563.ptc_pxc (i) VALUES ($_)") for 3, 4;
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$dsns_table_sql = catfile(qw(t lib samples MasterSlave dsn_table.sql));
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$sb->load_file($cluster1[0], $dsns_table_sql, undef, no_wait => 1);
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$cluster1_dbh->do("DELETE FROM dsn_t.dsns"); # Delete 12346
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$sth = $cluster1_dbh->prepare("INSERT INTO dsn_t.dsns VALUES (null, null, ?)");
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for my $dsn ( map { $sb->dsn_for($_) } @cluster1[1..$#cluster1], $cluster2[0] ) {
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$sth->execute($dsn);
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}
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$sth->finish();
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my $cluster1_dsn = $sb->dsn_for($cluster1[0]);
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$output = output(
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sub { pt_table_checksum::main(
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$cluster1_dsn, qw(--lock-wait-timeout 3),
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qw(-d bug_1062563),
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'--recursion-method', "dsn=D=dsn_t,t=dsns"
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) },
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stderr => 1,
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);
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is(
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PerconaTest::count_checksum_results($output, 'diffs'),
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1,
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"Bug 1062563: Detects diffs between PXC nodes when cluster -> cluster"
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) or diag($output);
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like(
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$output,
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qr/is a cluster node, but doesn't belong to the same cluster as/, #'
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"Shows a warning when cluster -> cluster"
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) or diag($output);
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diag("Starting master1...");
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$sb->start_sandbox("master", "master1");
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diag("Setting it as master of a node in the first cluster");
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$sb->set_as_slave($cluster1[0], "master1");
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my $master1_dbh = $sb->get_dbh_for("master1");
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make_dbh_differ($master1_dbh, 10..50);
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my $master1_dsn = $sb->dsn_for("master1");
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$output = output(
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sub { pt_table_checksum::main(
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$master1_dsn, qw(--lock-wait-timeout 3),
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qw(-d bug_1062563),
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) },
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stderr => 1,
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);
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is(
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PerconaTest::count_checksum_results($output, 'diffs'),
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1,
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"Bug 1062563: Detects diffs when master -> cluster"
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) or diag($output);
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is(
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PerconaTest::count_checksum_results($output, 'rows'),
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41,
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"Bug 1062563: Correct number of rows for master -> cluster"
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) or diag($output);
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like(
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$output,
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qr/is a cluster node, but .*? is not. This is not currently supported/,
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"Shows a warning when master -> cluster"
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) or diag($output);
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diag("Stopping both clusters and master1...");
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$sb->stop_sandbox(@cluster1, @cluster2, "master1");
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}
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sub make_dbh_differ {
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my ($dbh, @vals) = @_;
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@vals = (@vals ? @vals : 1);
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# Make them differ...
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$dbh->do("DROP DATABASE IF EXISTS bug_1062563");
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$dbh->do("CREATE DATABASE bug_1062563");
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$dbh->do("CREATE TABLE bug_1062563.ptc_pxc (i int)");
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# Now make this node different from the rest
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$dbh->do("set sql_log_bin=0");
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$dbh->do("INSERT INTO bug_1062563.ptc_pxc (i) VALUES ($_)") for @vals;
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$dbh->do("set sql_log_bin=1");
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}
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# #############################################################################
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# Done.
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# #############################################################################
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244
t/pt-table-checksum/pxc.t
Normal file
244
t/pt-table-checksum/pxc.t
Normal file
@@ -0,0 +1,244 @@
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#!/usr/bin/env perl
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BEGIN {
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die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
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unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
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unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
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};
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use strict;
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use warnings FATAL => 'all';
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use English qw(-no_match_vars);
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use Test::More;
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use Data::Dumper;
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use File::Spec::Functions;
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# Hostnames make testing less accurate. Tests need to see
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# that such-and-such happened on specific slave hosts, but
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# the sandbox servers are all on one host so all slaves have
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# the same hostname.
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$ENV{PERCONA_TOOLKIT_TEST_USE_DSN_NAMES} = 1;
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use PerconaTest;
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use Sandbox;
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use VersionParser;
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# Fix @INC because pt-table-checksum uses subclass OobNibbleIterator.
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shift @INC; # our unshift (above)
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shift @INC; # PerconaTest's unshift
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require "$trunk/bin/pt-table-checksum";
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my $dp = new DSNParser(opts=>$dsn_opts);
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my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
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my $master_dbh = $sb->get_dbh_for('master');
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my $db_flavor = VersionParser->new($master_dbh)->flavor();
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if ( !$master_dbh ) {
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plan skip_all => 'Cannot connect to sandbox master';
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}
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elsif ( $db_flavor !~ /XtraDB Cluster/ ) {
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plan skip_all => "PXC tests";
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}
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# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
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# so we need to specify --lock-wait-timeout=3 else the tool will die.
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my $master_dsn = 'h=127.1,P=12345,u=msandbox,p=msandbox';
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my @args = ($master_dsn, qw(--lock-wait-timeout 3));
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my $output;
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my $exit_status;
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my $sample = "t/pt-table-checksum/samples/";
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|
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# #############################################################################
|
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# pt-table-checksum v2.1.4 doesn't detect diffs on Percona XtraDB Cluster nodes
|
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# https://bugs.launchpad.net/percona-toolkit/+bug/1062563
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# #############################################################################
|
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|
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sub make_dbh_differ {
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my ($dbh, @vals) = @_;
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@vals = (@vals ? @vals : 1);
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# Make them differ...
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$dbh->do("DROP DATABASE IF EXISTS bug_1062563");
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$dbh->do("CREATE DATABASE bug_1062563");
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$dbh->do("CREATE TABLE bug_1062563.ptc_pxc (i int)");
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|
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# Now make this node different from the rest
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$dbh->do("set sql_log_bin=0");
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$dbh->do("INSERT INTO bug_1062563.ptc_pxc (i) VALUES ($_)") for @vals;
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$dbh->do("set sql_log_bin=1");
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}
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|
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diag("Creating a 5-node PXC cluster...");
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my @nodes = $sb->start_cluster(cluster_size => 5);
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diag("Nodes: ", Dumper( { map { $_ => $sb->port_for($_) } @nodes } ));
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my $node2 = $nodes[1];
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my $node2_dbh = $sb->get_dbh_for($node2);
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my $node2_slave = "master3";
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diag("Creating a slave for $node2...");
|
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{
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local $ENV{BINLOG_FORMAT} = 'ROW';
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diag($sb->start_sandbox("slave", $node2_slave, $node2));
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}
|
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my $node_slave_dbh = $sb->get_dbh_for($node2_slave);
|
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|
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make_dbh_differ($node2_dbh);
|
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|
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# And make its slave differ as well
|
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PerconaTest::wait_for_table($sb->get_dbh_for($nodes[-1]), "bug_1062563.ptc_pxc");
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PerconaTest::wait_for_table($node_slave_dbh, "bug_1062563.ptc_pxc");
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$node_slave_dbh->do("INSERT INTO bug_1062563.ptc_pxc (i) VALUES ($_)") for 3, 4;
|
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|
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my $dsns_table_sql = catfile(qw(t lib samples MasterSlave dsn_table.sql));
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$sb->load_file($node2, $dsns_table_sql, undef, no_wait => 1);
|
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$node2_dbh->do("DELETE FROM dsn_t.dsns"); # Delete 12346
|
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my $sth = $node2_dbh->prepare("INSERT INTO dsn_t.dsns VALUES (null, null, ?)");
|
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for my $dsn ( map { $sb->dsn_for($_) } @nodes[0,2..$#nodes], $node2_slave ) {
|
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$sth->execute($dsn);
|
||||
}
|
||||
|
||||
my $node2_dsn = $sb->dsn_for($node2);
|
||||
$output = output(
|
||||
sub { pt_table_checksum::main(
|
||||
$node2_dsn, qw(--lock-wait-timeout 3),
|
||||
qw(-d bug_1062563),
|
||||
'--recursion-method', "dsn=D=dsn_t,t=dsns"
|
||||
) },
|
||||
stderr => 1,
|
||||
);
|
||||
|
||||
is(
|
||||
PerconaTest::count_checksum_results($output, 'diffs'),
|
||||
1,
|
||||
"Bug 1062563: Detects diffs between PXC nodes"
|
||||
) or diag($output);
|
||||
|
||||
my @cluster_nodes = $output =~ /(because it is a cluster node)/g;
|
||||
is(
|
||||
scalar(@cluster_nodes),
|
||||
4,
|
||||
"Skips all the cluster nodes in the dsns table"
|
||||
) or diag($output);
|
||||
|
||||
# Now try with just the slave
|
||||
|
||||
$node2_dbh->do("DELETE FROM dsn_t.dsns");
|
||||
$sth->execute($sb->dsn_for($node2_slave));
|
||||
|
||||
$output = output(
|
||||
sub { pt_table_checksum::main(
|
||||
$node2_dsn, qw(--lock-wait-timeout 3),
|
||||
qw(--chunk-size 1),
|
||||
qw(-d bug_1062563),
|
||||
'--recursion-method', "dsn=D=dsn_t,t=dsns"
|
||||
) },
|
||||
stderr => 1,
|
||||
);
|
||||
|
||||
is(
|
||||
PerconaTest::count_checksum_results($output, 'diffs'),
|
||||
1,
|
||||
"Bug 1062563: Detects diffs on slaves where the master is a PXC node"
|
||||
) or diag($output);
|
||||
|
||||
$sth->finish();
|
||||
diag("Stopping the PXC cluster and the slave...");
|
||||
$sb->stop_sandbox($node2_slave, @nodes);
|
||||
|
||||
# Now checking that cluster -> cluster works
|
||||
|
||||
diag("Creating two 3-node clusters...");
|
||||
my @cluster1 = $sb->start_cluster(cluster_size => 3, cluster_name => "pt_test_cluster_1");
|
||||
my @cluster2 = $sb->start_cluster(cluster_size => 3, cluster_name => "pt_test_cluster_2");
|
||||
diag("Cluster 1: ", Dumper( { map { $_ => $sb->port_for($_) } @cluster1 } ));
|
||||
diag("Cluster 2: ", Dumper( { map { $_ => $sb->port_for($_) } @cluster2 } ));
|
||||
|
||||
$sb->set_as_slave($cluster2[0], $cluster1[0]);
|
||||
|
||||
my $cluster1_dbh = $sb->get_dbh_for($cluster1[0]);
|
||||
my $cluster2_dbh = $sb->get_dbh_for($cluster2[0]);
|
||||
make_dbh_differ($cluster1_dbh);
|
||||
|
||||
# And make its slave differ as well
|
||||
PerconaTest::wait_for_table($sb->get_dbh_for($cluster2[-1]), "bug_1062563.ptc_pxc");
|
||||
PerconaTest::wait_for_table($sb->get_dbh_for($cluster1[-1]), "bug_1062563.ptc_pxc");
|
||||
PerconaTest::wait_for_table($cluster2_dbh, "bug_1062563.ptc_pxc");
|
||||
$cluster2_dbh->do("INSERT INTO bug_1062563.ptc_pxc (i) VALUES ($_)") for 3, 4;
|
||||
|
||||
$dsns_table_sql = catfile(qw(t lib samples MasterSlave dsn_table.sql));
|
||||
$sb->load_file($cluster1[0], $dsns_table_sql, undef, no_wait => 1);
|
||||
$cluster1_dbh->do("DELETE FROM dsn_t.dsns"); # Delete 12346
|
||||
$sth = $cluster1_dbh->prepare("INSERT INTO dsn_t.dsns VALUES (null, null, ?)");
|
||||
for my $dsn ( map { $sb->dsn_for($_) } @cluster1[1..$#cluster1], $cluster2[0] ) {
|
||||
$sth->execute($dsn);
|
||||
}
|
||||
$sth->finish();
|
||||
|
||||
my $cluster1_dsn = $sb->dsn_for($cluster1[0]);
|
||||
$output = output(
|
||||
sub { pt_table_checksum::main(
|
||||
$cluster1_dsn, qw(--lock-wait-timeout 3),
|
||||
qw(-d bug_1062563),
|
||||
'--recursion-method', "dsn=D=dsn_t,t=dsns"
|
||||
) },
|
||||
stderr => 1,
|
||||
);
|
||||
|
||||
is(
|
||||
PerconaTest::count_checksum_results($output, 'diffs'),
|
||||
1,
|
||||
"Bug 1062563: Detects diffs between PXC nodes when cluster -> cluster"
|
||||
) or diag($output);
|
||||
|
||||
like(
|
||||
$output,
|
||||
qr/is a cluster node, but doesn't belong to the same cluster as/, #'
|
||||
"Shows a warning when cluster -> cluster"
|
||||
) or diag($output);
|
||||
|
||||
diag("Starting master1...");
|
||||
$sb->start_sandbox("master", "master1");
|
||||
diag("Setting it as master of a node in the first cluster");
|
||||
$sb->set_as_slave($cluster1[0], "master1");
|
||||
|
||||
my $master1_dbh = $sb->get_dbh_for("master1");
|
||||
make_dbh_differ($master1_dbh, 10..50);
|
||||
|
||||
my $master1_dsn = $sb->dsn_for("master1");
|
||||
$output = output(
|
||||
sub { pt_table_checksum::main(
|
||||
$master1_dsn, qw(--lock-wait-timeout 3),
|
||||
qw(-d bug_1062563),
|
||||
) },
|
||||
stderr => 1,
|
||||
);
|
||||
|
||||
is(
|
||||
PerconaTest::count_checksum_results($output, 'diffs'),
|
||||
1,
|
||||
"Bug 1062563: Detects diffs when master -> cluster"
|
||||
) or diag($output);
|
||||
|
||||
is(
|
||||
PerconaTest::count_checksum_results($output, 'rows'),
|
||||
41,
|
||||
"Bug 1062563: Correct number of rows for master -> cluster"
|
||||
) or diag($output);
|
||||
|
||||
like(
|
||||
$output,
|
||||
qr/is a cluster node, but .*? is not. This is not currently supported/,
|
||||
"Shows a warning when master -> cluster"
|
||||
) or diag($output);
|
||||
|
||||
diag("Stopping both clusters and master1...");
|
||||
$sb->stop_sandbox(@cluster1, @cluster2, "master1");
|
||||
|
||||
# #############################################################################
|
||||
# Done.
|
||||
# #############################################################################
|
||||
$sb->wipe_clean($master_dbh);
|
||||
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
|
||||
done_testing;
|
||||
Reference in New Issue
Block a user