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PT-2340 - Support MySQL 8.4
- Added test for replica lag check for pt-archiver - Re-added deprecated slave- options - Added tests for deprecation warnings and for legacy options for pt-archiver - Removed practically not supported options --replica-user and --replica-password from pt-archiver, pt-kill, pt-query-digest - Added legacy source/replica options (master/slave) variants and tests for pt-heartbeat, pt-online-schema-change, pt-replica-find, pt-replica-restart, pt-table-checksum, pt-table-sync - Updated modules after lib/MasterSlave.pm change
This commit is contained in:
Sveta Smirnova
261
t/pt-archiver/replica_lag.t
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261
t/pt-archiver/replica_lag.t
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@@ -0,0 +1,261 @@
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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 Time::HiRes qw(time);
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use PerconaTest;
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use Sandbox;
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use Data::Dumper;
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require "$trunk/bin/pt-archiver";
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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 $source_dbh = $sb->get_dbh_for('source');
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my $replica1_dbh = $sb->get_dbh_for('replica1');
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if ( !$source_dbh ) {
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plan skip_all => 'Cannot connect to sandbox source';
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}
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elsif ( !$replica1_dbh ) {
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plan skip_all => 'Cannot connect to sandbox replica1';
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}
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my $output;
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my $cnf = "/tmp/12345/my.sandbox.cnf";
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my @args = qw(--no-delete --where 1=1 --progress 1 --no-check-charset);
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my $delay = 10;
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# Prepare tables and replica lag
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sub prepare {
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$replica1_dbh->do("STOP ${replica_name}");
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$source_dbh->do("RESET ${source_reset}");
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$replica1_dbh->do("RESET ${replica_name}");
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$replica1_dbh->do("START ${replica_name}");
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$source_dbh->do("DROP DATABASE IF EXISTS test");
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$source_dbh->do("CREATE DATABASE test");
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$source_dbh->do("CREATE TABLE test.test(id INT)");
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$source_dbh->do("CREATE TABLE test.actor LIKE sakila.actor");
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$replica1_dbh->do("STOP ${replica_name}");
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$replica1_dbh->do("CHANGE ${source_change} TO ${source_name}_DELAY=${delay}");
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$replica1_dbh->do("START ${replica_name}");
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$source_dbh->do("INSERT INTO test.test VALUES(1)");
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# Sleeping to ensure that replica is lagging when pt-archiver starts
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sleep(3);
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}
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prepare();
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$output = output(
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sub {
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pt_archiver::main(@args,
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'--source', "D=sakila,t=actor,F=$cnf",
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'--dest', "D=test,t=actor,F=$cnf",
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'--check-replica-lag', 'h=127.0.0.1,P=12346,u=msandbox,p=msandbox'
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)
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},
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stderr => 1
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);
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like(
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$output,
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qr/Sleeping: slave lag for server/,
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'Lag check works'
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) or diag($output);
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unlike(
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$output,
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qr/Option --check-slave-lag is deprecated and will be removed in future versions./,
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'Deprecation warning not printed for option --check-replica-lag'
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) or diag($output);
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# Option --check-replica-lag specified two times
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prepare();
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$output = output(
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sub {
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pt_archiver::main(@args,
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'--source', "D=sakila,t=actor,F=$cnf",
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'--dest', "D=test,t=actor,F=$cnf",
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'--check-replica-lag', 'h=127.0.0.1,P=12346,u=msandbox,p=msandbox',
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'--check-replica-lag', 'h=127.0.0.1,P=12347,u=msandbox,p=msandbox'
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)
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},
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stderr => 1
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);
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like(
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$output,
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qr/Sleeping: slave lag for server/,
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'Lag check works when --check-replica-lag provided two times'
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) or diag($output);
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unlike(
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$output,
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qr/Option --check-slave-lag is deprecated and will be removed in future versions./,
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'Deprecation warning not printed when option --check-replica-lag provided two times'
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) or diag($output);
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# Option --check-replica-lag specified two times
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prepare();
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$output = output(
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sub {
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pt_archiver::main(@args,
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'--source', "D=sakila,t=actor,F=$cnf",
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'--dest', "D=test,t=actor,F=$cnf",
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'--check-replica-lag', 'h=127.0.0.1,P=12347,u=msandbox,p=msandbox',
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'--check-replica-lag', 'h=127.0.0.1,P=12346,u=msandbox,p=msandbox'
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)
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},
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stderr => 1
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);
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like(
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$output,
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qr/Sleeping: slave lag for server/,
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'Test 2: Lag check works when --check-replica-lag provided two times'
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) or diag($output);
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unlike(
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$output,
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qr/Option --check-slave-lag is deprecated and will be removed in future versions./,
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'Test 2: Deprecation warning not printed when option --check-replica-lag provided two times'
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) or diag($output);
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# Warning printed for --check-slave-lag but the option works
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prepare();
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$output = output(
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sub {
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pt_archiver::main(@args,
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'--source', "D=sakila,t=actor,F=$cnf",
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'--dest', "D=test,t=actor,F=$cnf",
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'--check-slave-lag', 'h=127.0.0.1,P=12346,u=msandbox,p=msandbox'
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)
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},
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stderr => 1
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);
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like(
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$output,
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qr/Sleeping: slave lag for server/,
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'Lag check works for deprecated option'
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) or diag($output);
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like(
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$output,
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qr/Option --check-slave-lag is deprecated and will be removed in future versions./,
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'Deprecation warning printed for --check-slave-lag'
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) or diag($output);
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# Option --check-slave-lag specified two times
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prepare();
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$output = output(
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sub {
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pt_archiver::main(@args,
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'--source', "D=sakila,t=actor,F=$cnf",
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'--dest', "D=test,t=actor,F=$cnf",
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'--check-slave-lag', 'h=127.0.0.1,P=12346,u=msandbox,p=msandbox',
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'--check-slave-lag', 'h=127.0.0.1,P=12347,u=msandbox,p=msandbox'
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)
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},
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stderr => 1
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);
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like(
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$output,
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qr/Sleeping: slave lag for server/,
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'Lag check works when option --check-slave-lag provided two times'
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) or diag($output);
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like(
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$output,
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qr/Option --check-slave-lag is deprecated and will be removed in future versions./,
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'Deprecation warning printed for option --check-slave-lag provided two times'
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) or diag($output);
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# Mix of --check-slave-lag amd --check-replica-lag options
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prepare();
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$output = output(
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sub {
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pt_archiver::main(@args,
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'--source', "D=sakila,t=actor,F=$cnf",
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'--dest', "D=test,t=actor,F=$cnf",
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'--check-replica-lag', 'h=127.0.0.1,P=12346,u=msandbox,p=msandbox',
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'--check-slave-lag', 'h=127.0.0.1,P=12347,u=msandbox,p=msandbox'
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)
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},
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stderr => 1
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);
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like(
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$output,
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qr/Sleeping: slave lag for server/,
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'Lag check works for --check-replica-lag when --check-slave-lag also provided'
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) or diag($output);
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like(
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$output,
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qr/Option --check-slave-lag is deprecated and will be removed in future versions./,
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'Deprecation warning printed for option --check-slave-lag'
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) or diag($output);
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# Mix of --check-slave-lag amd --check-replica-lag options
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prepare();
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$output = output(
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sub {
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pt_archiver::main(@args,
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'--source', "D=sakila,t=actor,F=$cnf",
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'--dest', "D=test,t=actor,F=$cnf",
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'--check-slave-lag', 'h=127.0.0.1,P=12346,u=msandbox,p=msandbox',
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'--check-replica-lag', 'h=127.0.0.1,P=12347,u=msandbox,p=msandbox'
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)
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},
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stderr => 1
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);
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like(
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$output,
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qr/Sleeping: slave lag for server/,
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'Lag check works for --check-slave-lag when --check-replica-lag also provided'
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) or diag($output);
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like(
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$output,
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qr/Option --check-slave-lag is deprecated and will be removed in future versions./,
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'Deprecation warning printed for option --check-slave-lag'
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) or diag($output);
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# #############################################################################
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# Done.
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# #############################################################################
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$replica1_dbh->do("STOP ${replica_name}");
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$source_dbh->do("RESET ${source_reset}");
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$replica1_dbh->do("RESET ${replica_name}");
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$replica1_dbh->do("START ${replica_name}");
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$sb->wipe_clean($source_dbh);
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ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
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done_testing;
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