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#!/usr/bin/perl |
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|
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use warnings; |
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use strict; |
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|
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use Data::Dump qw(dump); |
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use File::Slurp; |
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|
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use lib 'lib'; |
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use Sack::From; |
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use Sack::Lorry; |
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use Net::Ping; |
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use Sack::Color; |
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|
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my $view = 'views/00.demo.pl'; |
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my $offset = 0; |
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my $limit = 5000; |
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my @cloud = ( 'localhost', 'localhost' ); |
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|
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push @cloud, ( '192.168.2.200', '192.168.2.200' ) if `hostname` =~ m{t61p}; |
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|
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my $lorry = Sack::Lorry->new; |
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|
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my $from = Sack::From->new( |
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path => '/data/isi/full.txt', |
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limit => $limit * scalar @cloud, |
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); |
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|
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my $info; |
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|
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my $p = Net::Ping->new; |
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|
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foreach my $host ( @cloud ) { |
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|
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if ( ! $p->ping( $host ) ) { |
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warn "SKIP $host - doesn't respond to ping\n"; |
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next; |
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} |
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|
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if ( my $port = $lorry->start_node( $host ) ) { |
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warn "started [$port] on $host\n"; |
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|
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my $data = $from->shard( $limit ); |
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$lorry->send_to( $port, { data => $data } ) || die "can't send to $port: $!"; |
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|
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$info->{$port} = { |
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host => $host, |
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offset => $offset, |
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limit => $limit, |
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}; |
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|
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$offset += $limit; |
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|
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} else { |
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warn "[$port] skipped"; |
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} |
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} |
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warn "info ",dump $info; |
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|
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warn "load status ", dump( $lorry->get_from_all ); |
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|
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while ( $view ) { |
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warn dump( $lorry->view( $view ) ); |
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print "sack> "; |
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my $cmd = <STDIN>; |
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last unless defined $cmd; # CTRL+D |
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chomp($cmd); |
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} |
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|
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warn "exit all nodes\n"; |
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$lorry->send_to_all( { exit => 1 } ); |
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