NAME
Net::Riak - Interface to Riak
VERSION
version 0.09
SYNOPSIS
my $client = Net::Riak->new(host => 'http://10.0.0.40:8098');
my $bucket = $client->bucket('blog');
my $obj = $bucket->new_object('new_post', {title => 'foo', content => 'bar'});
$obj->store;
my $obj = $bucket->get('new_post');
DESCRIPTION
ATTRIBUTES
- host
-
URL of the node (default 'http://127.0.0.1:8098'). If your ring is composed with more than one node, you can configure the client to hit more than one host, instead of hitting always the same node. For this, you can do one of the following:
- all nodes equals
-
my $riak = Net::Riak->new( host => [ 'http://10.0.0.40:8098', 'http://10.0.0.41:8098' ] );
- give weight to nodes
-
my $riak = Net::Riak->new( host => [ {node => 'http://10.0.0.40:8098', weight => '0.2'}, {node => 'http://10.0.0.41:8098', weight => '0.8'} ] );
Now, when a request is made, a node is picked at random, according to weight.
- prefix
-
Interface prefix (default 'riak')
- mapred_prefix
-
MapReduce prefix (default 'mapred')
- r
-
R value setting for this client (default 2)
- w
-
W value setting for this client (default 2)
- dw
-
DW value setting for this client (default 2)
- client_id
-
client_id for this client
METHODS
- bucket
-
my $bucket = $client->bucket($name);
Get the bucket by the specified name. Since buckets always exist, this will always return a Net::Riak::Bucket
- is_alive
-
if (!$client->is_alive) { ... }
Check if the Riak server for this client is alive
- add
-
my $map_reduce = $client->add('bucket_name', 'key');
Start assembling a Map/Reduce operation
- link
-
my $map_reduce = $client->link();
Start assembling a Map/Reduce operation
- map
-
my $map_reduce = $client->add('bucket_name', 'key')->map("function ...");
Start assembling a Map/Reduce operation
- reduce
-
my $map_reduce = $client->add(..)->map(..)->reduce("function ...");
Start assembling a Map/Reduce operation
AUTHOR
franck cuny <franck@lumberjaph.net>
COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by linkfluence.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.