1 |
dpavlin |
92 |
#!/usr/bin/perl |
2 |
|
|
|
3 |
|
|
use warnings; |
4 |
|
|
use strict; |
5 |
|
|
|
6 |
|
|
use Data::Dump qw(dump); |
7 |
|
|
|
8 |
|
|
use lib 'lib'; |
9 |
|
|
use Sack::From; |
10 |
|
|
use Sack::Lorry; |
11 |
|
|
|
12 |
|
|
my $offset = 0; |
13 |
|
|
my $limit = 5; |
14 |
|
|
my @cloud = ( 'localhost', 'localhost' ); |
15 |
|
|
|
16 |
|
|
|
17 |
|
|
my $lorry = Sack::Lorry->new; |
18 |
|
|
|
19 |
|
|
my $info; |
20 |
|
|
|
21 |
|
|
foreach my $host ( @cloud ) { |
22 |
|
|
if ( my $port = $lorry->start_node( $host ) ) { |
23 |
|
|
|
24 |
|
|
warn "started [$port] on $host\n"; |
25 |
|
|
|
26 |
|
|
my $data = Sack::From->shard( path => '/data/isi/full.txt', offset => $offset, limit => $limit ); |
27 |
|
|
|
28 |
|
|
$lorry->send_to( $port, { data => $data } ) || die "can't send to $port: $!"; |
29 |
|
|
$info->{$port} = { |
30 |
|
|
host => $host, |
31 |
|
|
offset => $offset, |
32 |
|
|
limit => $limit, |
33 |
|
|
}; |
34 |
|
|
|
35 |
|
|
$offset += $limit; |
36 |
|
|
|
37 |
|
|
} else { |
38 |
|
|
warn "[$port] skipped"; |
39 |
|
|
} |
40 |
|
|
} |
41 |
|
|
|
42 |
|
|
warn "info ",dump $info; |
43 |
|
|
|
44 |
|
|
foreach my $port ( keys %$info ) { |
45 |
|
|
my $r = $lorry->get_from( $port ); |
46 |
|
|
if ( $r->{data} eq 'loaded' ) { |
47 |
|
|
warn "OK [$port] loaded\n"; |
48 |
|
|
} else { |
49 |
|
|
warn "ERROR [$port] ", dump $r; |
50 |
|
|
} |
51 |
|
|
} |
52 |
|
|
|
53 |
|
|
warn "exit all nodes\n"; |
54 |
|
|
$lorry->send_to( $_, { exit => 1 } ) foreach keys %$info; |