/usr/share/perl5/MHA/BinlogPosFinder.pm is in mha4mysql-node 0.54-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | #!/usr/bin/env perl
# Copyright (C) 2011 DeNA Co.,Ltd.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
package MHA::BinlogPosFinder;
use strict;
use warnings FATAL => 'all';
use MHA::NodeConst;
sub new {
my $class = shift;
my $self = {
name => undef,
master_version => undef,
server_id => undef,
mb_arg => "",
relay_dir => undef,
target_rmlp => undef,
end_log => undef,
handle_raw_binlog => undef,
debug => undef,
@_,
};
return bless $self, $class;
}
sub find_starting_relay_pos { }
sub get_starting_master_pos { }
sub is_match_rotate_event($$) {
my $self = shift;
my $line = shift;
if ( $line =~
m/^#.*server id (\d+).*end_log_pos.*Rotate to\s+(\S+)\s+pos:\s+(\d+)\s+/ )
{
my $sid = $1;
my $mpos = $3;
return 0 if ( $self->{server_id} == $sid );
return 1 if ( $self->{target_rmlp} == $mpos );
}
return 0;
}
1;
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