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Fixed version

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This commit is contained in:
Brian Fraser
2013-04-12 16:32:05 -03:00
parent f8999689b5 712375d491
commit 1d3518f1ed
2 changed files with 31 additions and 14 deletions
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26
bin/pt-table-checksum
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@@ -2803,6 +2803,7 @@ if ( PTDEBUG ) {
# ###########################################################################
{
package Lmo::Utils;
use strict;
use warnings qw( FATAL all );
require Exporter;
@@ -2810,7 +2811,12 @@ our (@ISA, @EXPORT, @EXPORT_OK);
BEGIN {
@ISA = qw(Exporter);
@EXPORT = @EXPORT_OK = qw(_install_coderef _unimport_coderefs _glob_for _stash_for);
@EXPORT = @EXPORT_OK = qw(
_install_coderef
_unimport_coderefs
_glob_for
_stash_for
);
}
{
@@ -2994,7 +3000,6 @@ sub meta {
return Lmo::Meta->new(class => $class);
}
1;
}
# ###########################################################################
@@ -3658,13 +3663,16 @@ sub is_cluster_node {
sub same_node {
my ($self, $cxn1, $cxn2) = @_;
my $sql = "SHOW VARIABLES LIKE 'wsrep\_sst\_receive\_address'";
PTDEBUG && _d($cxn1->name, $sql);
my (undef, $val1) = $cxn1->dbh->selectrow_array($sql);
PTDEBUG && _d($cxn2->name, $sql);
my (undef, $val2) = $cxn2->dbh->selectrow_array($sql);
foreach my $val ('wsrep\_sst\_receive\_address', 'wsrep\_node\_name', 'wsrep\_node\_address') {
my $sql = "SHOW VARIABLES LIKE '$val'";
PTDEBUG && _d($cxn1->name, $cxn2->name, $sql);
my (undef, $val1) = $cxn1->dbh->selectrow_array($sql);
my (undef, $val2) = $cxn2->dbh->selectrow_array($sql);
return ($val1 || '') eq ($val2 || '');
return unless ($val1 || '') eq ($val2 || '');
}
return 1;
}
sub same_cluster {
@@ -7403,6 +7411,8 @@ use warnings FATAL => 'all';
use English qw(-no_match_vars);
use constant PTDEBUG => $ENV{PTDEBUG} || 0;
use Time::HiRes qw(sleep);
sub new {
my ( $class, %args ) = @_;
my $self = {

19
lib/Percona/XtraDB/Cluster.pm
View File

@@ -54,13 +54,20 @@ sub is_cluster_node {
sub same_node {
my ($self, $cxn1, $cxn2) = @_;
my $sql = "SHOW VARIABLES LIKE 'wsrep\_sst\_receive\_address'";
PTDEBUG && _d($cxn1->name, $sql);
my (undef, $val1) = $cxn1->dbh->selectrow_array($sql);
PTDEBUG && _d($cxn2->name, $sql);
my (undef, $val2) = $cxn2->dbh->selectrow_array($sql);
# We check several variables because, if these aren't the same,
# we have our answer, but if they are, it doesn't necessarily
# mean that we have the same node; See:
# https://bugs.launchpad.net/percona-toolkit/+bug/1099845
foreach my $val ('wsrep\_sst\_receive\_address', 'wsrep\_node\_name', 'wsrep\_node\_address') {
my $sql = "SHOW VARIABLES LIKE '$val'";
PTDEBUG && _d($cxn1->name, $cxn2->name, $sql);
my (undef, $val1) = $cxn1->dbh->selectrow_array($sql);
my (undef, $val2) = $cxn2->dbh->selectrow_array($sql);
return ($val1 || '') eq ($val2 || '');
return unless ($val1 || '') eq ($val2 || '');
}
return 1;
}
sub same_cluster {