3 |
use warnings; |
use warnings; |
4 |
use strict; |
use strict; |
5 |
|
|
6 |
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our $VERSION = '0.04'; |
7 |
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|
8 |
use Time::HiRes qw(time); |
use Time::HiRes qw(time); |
9 |
use Data::Dump qw(dump); |
use Data::Dump qw(dump); |
10 |
use File::Slurp; |
use File::Slurp; |
11 |
use Getopt::Long; |
use Getopt::Long; |
12 |
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use IO::Socket::INET; |
13 |
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use Storable qw/freeze thaw store/; |
14 |
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|
15 |
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|
16 |
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my $debug = 0; |
17 |
my $path = '/data/isi/full.txt'; |
my $path = '/data/isi/full.txt'; |
18 |
my $limit = 10000; |
my $limit = 5000; |
19 |
my $offset = 0; |
my $offset = 0; |
20 |
my @views; |
my @views; |
21 |
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my $port = 0; # interactive |
22 |
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my @nodes; |
23 |
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|
24 |
|
|
25 |
GetOptions( |
GetOptions( |
27 |
'offset=i' => \$offset, |
'offset=i' => \$offset, |
28 |
'limit=i' => \$limit, |
'limit=i' => \$limit, |
29 |
'view=s' => \@views, |
'view=s' => \@views, |
30 |
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'port|listen=i' => \$port, |
31 |
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'node|connect=i' => \@nodes, |
32 |
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'debug!' => \$debug, |
33 |
) or die $!; |
) or die $!; |
34 |
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|
35 |
my $t = time; |
my $t = time; |
36 |
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|
37 |
use lib '/srv/webpac2/lib/'; |
|
38 |
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sub send_nodes; |
39 |
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|
40 |
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our $prefix; |
41 |
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sub BEGIN { |
42 |
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$prefix = $0; |
43 |
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if ( $prefix !~ m{^/} ) { |
44 |
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chomp( my $pwd = `pwd` ); |
45 |
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$prefix = "$pwd/$prefix"; |
46 |
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} |
47 |
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$prefix =~ s{^(.*)/srv/Sack/.+$}{$1}; |
48 |
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warn "# prefix $prefix"; |
49 |
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|
50 |
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$SIG{INT} = sub { |
51 |
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my $signame = shift; |
52 |
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send_nodes 'exit'; |
53 |
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#clean if $clean; # FIXME |
54 |
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die "SIG$signame"; |
55 |
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}; |
56 |
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} |
57 |
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|
58 |
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use lib "$prefix/srv/Sack/lib/"; |
59 |
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use Sack::Digest; |
60 |
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our $digest = Sack::Digest->new( port => $port, clean => 1 ); |
61 |
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sub digest { $digest->to_int($_[0]) } |
62 |
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|
63 |
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use lib "$prefix/srv/webpac2/lib/"; |
64 |
use WebPAC::Input::ISI; |
use WebPAC::Input::ISI; |
65 |
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|
66 |
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$WebPAC::Input::ISI::subfields = undef; # disable parsing of subfields |
67 |
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|
68 |
my $input = WebPAC::Input::ISI->new( |
my $input = WebPAC::Input::ISI->new( |
69 |
path => $path, |
path => "$prefix/$path", |
70 |
offset => $offset, |
offset => $offset, |
71 |
limit => $limit, |
limit => $limit, |
72 |
); |
); |
73 |
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|
74 |
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our $num_records = $input->size; |
75 |
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|
76 |
sub report { |
sub report { |
77 |
my $description = shift; |
my $description = join(' ',@_); |
78 |
my $dt = time - $t; |
my $dt = time - $t; |
79 |
printf "%s in %1.4fs %.2f/s\n", $description, $dt, $input->size / $dt; |
printf "%s in %1.4fs %.2f/s\n", $description, $dt, $input->size / $dt; |
80 |
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$t = time; |
81 |
} |
} |
82 |
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|
83 |
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|
89 |
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|
90 |
our $cache; |
our $cache; |
91 |
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|
92 |
sub run_views { |
our $connected; |
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@views = sort glob 'views/*.pl' unless @views; |
|
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warn "# views ", dump @views; |
|
93 |
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|
94 |
foreach my $view ( @views ) { |
sub node_sock { |
95 |
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my $node = shift; |
96 |
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my $sock = IO::Socket::INET->new( |
97 |
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PeerAddr => '127.0.0.1', |
98 |
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PeerPort => $node, |
99 |
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Proto => 'tcp', |
100 |
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); |
101 |
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|
102 |
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return $sock if $sock && $sock->connected; |
103 |
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|
104 |
my ( $nr, $package ) = ( $1, $2 ) |
warn "[$port] can't connect to $node - $!\n"; # FIXME die? |
105 |
if $view =~ m{/(\d+)\.([^/]+(\.pl)?$)}; |
return; |
106 |
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} |
107 |
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|
108 |
undef $out; |
sub send_nodes { |
109 |
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my $content = $#_ > 0 ? pop @_ : ''; # no content with just one argument! |
110 |
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my $header = defined $content ? length($content) : 0; |
111 |
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$header .= ' ' . join(' ', @_) if @_; |
112 |
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|
113 |
next if system("perl -c $view") != 0; |
warn "# send_nodes ", dump @nodes; |
114 |
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|
115 |
my $code = read_file $view; |
foreach my $node ( @nodes ) { |
116 |
warn "## CODE\n$code\n## CODE\n"; |
|
117 |
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my $sock = node_sock($node) || next; |
118 |
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|
119 |
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warn "[$port] >>>> [$node] $header\n"; |
120 |
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print $sock "$header\n$content" || warn "can't send $header to $node: $!"; |
121 |
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|
122 |
my $affected = 0; |
$connected->{$node} = $sock; |
123 |
$t = time; |
} |
124 |
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} |
125 |
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126 |
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sub get_node { |
127 |
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my $node = shift; |
128 |
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|
129 |
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my $sock = $connected->{$node}; |
130 |
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if ( ! $sock || ! $sock->connected ) { |
131 |
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warn "[$port] no connection to $node"; |
132 |
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delete $connected->{$node}; |
133 |
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return; |
134 |
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} |
135 |
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chomp( my $size = <$sock> ); |
136 |
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warn "[$port] <<<< [$node] $size bytes\n" if $debug || $size > 1024; |
137 |
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my $data; |
138 |
|
read $sock, $data, $size; |
139 |
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return $data; |
140 |
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} |
141 |
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|
142 |
foreach my $pos ( $offset + 1 .. $offset + $input->size ) { |
sub send_sock { |
143 |
my $rec = $cache->{$pos} ||= $input->fetch_rec( $pos ); |
my ( $sock, $data ) = @_; |
144 |
if ( ! $rec ) { |
my $size = length $data; |
145 |
warn "END at $pos"; |
warn "[$port] >>>> $size bytes\n" if $debug || $size > 1024; |
146 |
last; |
print $sock "$size\n$data" || warn "can't send $size bytes to ", $sock->peerhost; |
147 |
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} |
148 |
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|
149 |
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sub pull_node_file { |
150 |
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my ( $node, $file ) = @_; |
151 |
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|
152 |
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my $path = "/dev/shm/sack.$node.$file"; |
153 |
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# return if -e $path; # FIXME |
154 |
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|
155 |
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my $sock = node_sock $node || die "not connected to $node"; |
156 |
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|
157 |
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print $sock "0 file $file\n"; |
158 |
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|
159 |
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my $size = <$sock>; |
160 |
|
chomp($size); |
161 |
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warn "[$port] pull_node_file $node $file $size bytes\n"; |
162 |
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|
163 |
|
my $block = 4096; |
164 |
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my $buff = ' ' x $block; |
165 |
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|
166 |
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open(my $fh, '>', $path) || die "can't open $path"; |
167 |
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while ( read $sock, $buff, $block ) { |
168 |
|
print $fh $buff; |
169 |
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} |
170 |
|
close($fh); |
171 |
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} |
172 |
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|
173 |
|
sub merge_out { |
174 |
|
my ( $from_node, $new ) = @_; |
175 |
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|
176 |
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my $t_merge = time(); |
177 |
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|
178 |
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pull_node_file $from_node => 'nr_md5'; |
179 |
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pull_node_file $from_node => 'md5'; |
180 |
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|
181 |
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my $remote_digest = Sack::Digest->new( port => $from_node ); |
182 |
|
my ( $local, $remote ) = ( 0, 0 ); |
183 |
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|
184 |
|
my $tick = 0; |
185 |
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print STDERR "[$port] merge [$from_node]"; |
186 |
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|
187 |
|
my $missing; |
188 |
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|
189 |
|
foreach my $k1 ( keys %$new ) { |
190 |
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|
191 |
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foreach my $k2 ( keys %{ $new->{$k1} } ) { |
192 |
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|
193 |
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my $n = delete $new->{$k1}->{$k2}; |
194 |
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|
195 |
|
if ( $k1 =~ m{#} ) { |
196 |
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die "ASSERT $k1 $k2" unless $k2 =~ m{^\d+$}; |
197 |
|
#warn "XXX $k1 $k2"; |
198 |
|
my $md5 = $remote_digest->{nr_md5}->[$k2]; |
199 |
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|
200 |
|
if ( ! $md5 ) { |
201 |
|
$missing->{nr_md5}->{$from_node}++; # FIXME die? |
202 |
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next; |
203 |
|
} |
204 |
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|
205 |
|
if ( my $local_k2 = $digest->{md5_nr}->{$md5} ) { |
206 |
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$k2 = $local_k2; |
207 |
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$local++; |
208 |
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} elsif ( my $full = $remote_digest->{md5}->{$md5} ) { |
209 |
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$k2 = $digest->to_int( $remote_digest->{md5}->{$md5} ); |
210 |
|
$remote++; |
211 |
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} else { |
212 |
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$missing->{md5}->{$from_node}++; |
213 |
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} |
214 |
} |
} |
215 |
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|
216 |
eval "$code"; |
my $ref = ref $out->{$k1}->{$k2}; |
217 |
if ( $@ ) { |
#warn "XXXX $k1 $k2 $ref"; |
218 |
warn "ERROR [$pos] $@\n"; |
if ( ! defined $out->{$k1}->{$k2} ) { |
219 |
|
$out->{$k1}->{$k2} = $n; |
220 |
|
} elsif ( $k1 =~ m{\+} ) { |
221 |
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# warn "## agregate $k1 $k2"; |
222 |
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$out->{$k1}->{$k2} += $n; |
223 |
|
} elsif ( $ref eq 'ARRAY' ) { |
224 |
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if ( ref $n eq 'ARRAY' ) { |
225 |
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push @{ $out->{$k1}->{$k2} }, $_ foreach @$n; |
226 |
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} else { |
227 |
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push @{ $out->{$k1}->{$k2} }, $n; |
228 |
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} |
229 |
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} elsif ( $ref eq '' ) { |
230 |
|
$out->{$k1}->{$k2} = [ $out->{$k1}->{$k2}, $n ]; |
231 |
} else { |
} else { |
232 |
$affected++; |
die "can't merge $k2 [$ref] from ",dump($n), " into ", dump($out->{$k1}->{$k2}); |
233 |
|
} |
234 |
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|
235 |
|
if ( $tick++ % 1000 == 0 ) { |
236 |
|
print STDERR "."; |
237 |
|
} elsif ( $tick % 10000 == 0 ) { |
238 |
|
print STDERR $tick; |
239 |
} |
} |
240 |
}; |
} |
241 |
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} |
242 |
|
|
243 |
|
$t_merge = time - $t_merge; |
244 |
|
printf STDERR "%d in %.4fs %.2f/s local %.1f%% %d/%d\n", $tick, $t_merge, $t_merge / $tick, $local * 100 / $tick, $local, $remote; |
245 |
|
|
246 |
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warn "[$port] missing ", dump $missing if $missing; |
247 |
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|
248 |
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warn "## merge out ", dump $out if $debug; |
249 |
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} |
250 |
|
|
251 |
|
sub run_code { |
252 |
|
my ( $view, $code ) = @_; |
253 |
|
|
254 |
report "$affected affected records $view"; |
warn "\n#### CODE $view START ####\n$code\n#### CODE $view END ####\n" if $debug; |
255 |
|
|
256 |
if ( defined $out ) { |
send_nodes view => $view => $code; |
257 |
my $dump = dump $out; |
|
258 |
my $len = length $dump; |
undef $out; |
259 |
my $path = "out/$nr.$package"; |
|
260 |
print "out $view $offset/$limit $len bytes $path" |
my $affected = 0; |
261 |
, ( $len < 10000 ? " \$out = $dump" : ' SAVED ONLY' ) |
$t = time; |
262 |
, "\n" |
|
263 |
; |
foreach my $pos ( $offset + 1 .. $offset + $input->size ) { |
264 |
|
my $rec = $cache->{$pos} ||= $input->fetch_rec( $pos ); |
265 |
|
if ( ! $rec ) { |
266 |
|
print STDERR "END @ $pos"; |
267 |
|
last; |
268 |
|
} |
269 |
|
|
270 |
|
eval "$code"; |
271 |
|
if ( $@ ) { |
272 |
|
warn "ABORT $pos $@\n"; |
273 |
|
last; |
274 |
|
} else { |
275 |
|
$affected++; |
276 |
|
} |
277 |
|
|
278 |
|
$pos % 10000 == 0 ? print STDERR $pos : |
279 |
|
$pos % 1000 == 0 ? print STDERR "." : 0 ; |
280 |
|
}; |
281 |
|
|
282 |
|
report "\n[$port] RECS $affected $view"; |
283 |
|
|
284 |
|
warn "WARN no \$out defined!" unless defined $out; |
285 |
|
|
286 |
|
$digest->sync; |
287 |
|
|
288 |
|
if ( $connected ) { |
289 |
|
foreach my $node ( keys %$connected ) { |
290 |
|
warn "[$port] get_node $node\n"; |
291 |
|
my $o = get_node $node; |
292 |
|
next unless $o; |
293 |
|
my $s = length $o; |
294 |
|
$o = thaw $o; |
295 |
|
warn "[$port] merge $node $s bytes\n"; |
296 |
|
merge_out $node => $o; |
297 |
|
} |
298 |
|
} |
299 |
|
} |
300 |
|
|
301 |
|
sub run_views { |
302 |
|
@views = sort glob 'views/*.pl' unless @views; |
303 |
|
warn "# views ", dump @views; |
304 |
|
|
305 |
|
foreach my $view ( @views ) { |
306 |
|
|
307 |
|
next if system("perl -c $view") != 0; |
308 |
|
|
309 |
|
my $code = read_file $view; |
310 |
|
|
311 |
|
run_code $view => $code; |
312 |
|
|
313 |
|
if ( defined $out ) { |
314 |
|
|
315 |
|
my $path = $view; |
316 |
|
$path =~ s{views?/}{out/} || die "no view in $view"; |
317 |
|
$path =~ s{\.pl}{.storable}; |
318 |
|
|
319 |
unlink "$path.last" if -e "$path.last"; |
unlink "$path.last" if -e "$path.last"; |
320 |
rename $path, "$path.last"; |
rename $path, "$path.last"; |
321 |
write_file $path, $dump; |
|
322 |
report "save $path"; |
store $out => $path; |
323 |
|
report "[$port] SAVE $path $offset-$limit", -s $path, "bytes"; |
324 |
|
|
325 |
|
if ( -s $path < 4096 ) { |
326 |
|
print '$out = ', dump $digest->undigest_out($out); |
327 |
|
} |
328 |
|
} |
329 |
|
|
330 |
|
} |
331 |
|
|
332 |
|
} |
333 |
|
|
334 |
|
|
335 |
|
sub info_tabs { |
336 |
|
"$port\t$offset\t$limit\t$num_records\t$path\t" |
337 |
|
. join("\t", map { |
338 |
|
my $b = $_; |
339 |
|
$b =~ s{^.+\.$port\.([^/]+)$}{$1}; |
340 |
|
"$b " . -s $_ |
341 |
|
} glob "/dev/shm/sack.$port.*" ); |
342 |
|
} |
343 |
|
|
344 |
|
|
345 |
|
if ( $port ) { |
346 |
|
my $sock = IO::Socket::INET->new( |
347 |
|
Listen => SOMAXCONN, |
348 |
|
LocalAddr => '127.0.0.1', |
349 |
|
LocalPort => $port, |
350 |
|
Proto => 'tcp', |
351 |
|
Reuse => 1, |
352 |
|
) or die $!; |
353 |
|
|
354 |
|
while (1) { |
355 |
|
|
356 |
|
warn "[$port] READY path: $path offset: $offset limit: $limit #recs: $num_records\n"; |
357 |
|
|
358 |
|
my $client = $sock->accept(); |
359 |
|
|
360 |
|
warn "[$port] <<<< connect from ", $client->peerhost, $/; |
361 |
|
|
362 |
|
my @header = split(/\s/, <$client>); |
363 |
|
warn "[$port] <<<< header ",dump(@header),$/; |
364 |
|
|
365 |
|
my $size = shift @header; |
366 |
|
|
367 |
|
my $content; |
368 |
|
read $client, $content, $size; |
369 |
|
|
370 |
|
if ( $header[0] eq 'view' ) { |
371 |
|
run_code $header[1] => $content; |
372 |
|
send_sock $client => freeze $out; |
373 |
|
} elsif ( $header[0] eq 'info' ) { |
374 |
|
my $info = info_tabs; |
375 |
|
warn "[$port] info $info\n"; |
376 |
|
send_sock $client => $info; |
377 |
|
} elsif ( $header[0] eq 'exit' ) { |
378 |
|
warn "[$port] exit"; |
379 |
|
exit; |
380 |
|
} elsif ( $header[0] eq 'file' ) { |
381 |
|
$digest->close; |
382 |
|
my $path = "/dev/shm/sack.$port.$header[1]"; |
383 |
|
my $size = -s $path; |
384 |
|
warn "[$port] >>>> file $path $size bytes\n"; |
385 |
|
print $client "$size\n"; |
386 |
|
my $block = 4096; |
387 |
|
my $buff = ' ' x $block; |
388 |
|
open(my $fh, '<', $path) || die "can't open $path"; |
389 |
|
while ( read $fh, $buff, $block ) { |
390 |
|
print $client $buff; |
391 |
|
} |
392 |
|
$digest->open; |
393 |
} else { |
} else { |
394 |
warn "W: no \$out defined!"; |
warn "[$port] UNKNOWN $header[0]"; |
395 |
} |
} |
396 |
|
|
397 |
} |
} |
398 |
} |
} |
399 |
|
|
400 |
|
sub info { |
401 |
|
send_nodes 'info' => $2; |
402 |
|
|
403 |
|
my @info = ( |
404 |
|
"port\toffset\tlimit\t#recs\tpath", |
405 |
|
"----\t------\t-----\t-----\t----", |
406 |
|
info_tabs, |
407 |
|
); |
408 |
|
|
409 |
|
push @info, get_node $_ foreach @nodes; |
410 |
|
|
411 |
|
print "[$port] INFO\n" |
412 |
|
, join("\n", @info) |
413 |
|
, "\n\n" ; |
414 |
|
|
415 |
|
return @info; |
416 |
|
} |
417 |
|
|
418 |
|
info; |
419 |
run_views; |
run_views; |
420 |
|
|
421 |
while ( 1 ) { |
while ( 1 ) { |
422 |
|
|
423 |
print "sack> "; |
print "sack> "; |
424 |
my $cmd = <STDIN>; |
chomp( my $cmd = <STDIN> ); |
425 |
|
|
426 |
if ( $cmd =~ m{(vi|\\e|out)}i ) { |
if ( $cmd =~ m{^(h|\?)} ) { |
427 |
system "vi out/*"; |
print << "__HELP__" |
428 |
} else { |
Sacks Lorry v$VERSION - path: $path offset: $offset limit: $limit |
429 |
|
|
430 |
|
View Run run views |
431 |
|
VI \\e Output show output of last run |
432 |
|
Info [\$VERSION] instrospect |
433 |
|
Quit EXit shutdown |
434 |
|
|
435 |
|
__HELP__ |
436 |
|
} elsif ( $cmd =~ m{^(vi|\\e|o)}i ) { |
437 |
|
#system "vi out/*"; |
438 |
|
$digest->sync; |
439 |
|
system "bin/storableedit.pl", (glob('out/*.storable'))[0]; |
440 |
|
} elsif ( $cmd =~ m{^i(?:nfo)?\s?(.+)?$}i ) { |
441 |
|
info; |
442 |
|
} elsif ( $cmd =~ m{^(q|e|x)}i ) { |
443 |
|
warn "# exit"; |
444 |
|
send_nodes 'exit'; |
445 |
|
exit; |
446 |
|
} elsif ( $cmd =~ m{^(v|r)}i ) { |
447 |
run_views; |
run_views; |
448 |
|
} elsif ( $cmd =~ m{^n(ode)?\s*(\d+)}i ) { |
449 |
|
push @nodes, $2; |
450 |
|
info; |
451 |
|
} elsif ( $cmd ) { |
452 |
|
warn "UNKNOWN ", dump $cmd; |
453 |
} |
} |
454 |
|
|
455 |
} |
} |