@@ -1,32 +1,35 @@ hbase-ruby is a pure ruby client for HBase (http://hadoop.apache.org/hbase). It works with the most recent version of HBase REST interface. -h1. Versions +h2. Versions -* "hbase-0.20dev version": http://github.com/sishen/hbase-ruby/tree/master -* "hbase-0.19 version": http://github.com/sishen/hbase-ruby/tree/hbase-0.19 +* **"hbase-0.20dev version"**: http://github.com/sishen/hbase-ruby/tree/master +* **"hbase-0.19 version"**: http://github.com/sishen/hbase-ruby/tree/hbase-0.19 -h1. INSTALLTION +h2. INSTALLTION +<pre><code> $gem sources -a http://gems.github.com $gem install sishen-hbase-ruby +</code></pre> For those who wants to use hbase in their rails application, can add this line to the environment.rb: -{{{ + config.gem 'sishen-hbase-ruby', :lib => "hbase", :source => "http://gems.github.com" -}}} + To build the gem yourself: $rake gem -h1. USAGE +h2. USAGE First download the recent version of hbase (svn checkout http://svn.apache.org/repos/asf/hadoop/hbase/trunk hbase), compile it with 'ant', then launch HBase server: $bin/start-hbase.sh Here is the example: -{{{ + +<pre><code> require 'hbase' client = HBase::Client.new("http://localhost:60010/api") # this url is the default. @@ -48,23 +51,19 @@ client.delete_row('users', 'sishen', nil, 'habbit:football') # delete the row ' scanner = client.open_scanner('users', 'habbit:') rows = client.get_rows(scanner) client.close_scanner(scanner) -}}} +</code></pre> -h1. Testing +h2. Testing First you want to install rspec gem: -{{{ - sudo gem install rspec -}}} +sudo gem install rspec Now, you can run the spec by following rake task: -{{{ - rake hbase -}}} +rake hbase -h1. Copyright +h2. Copyright Copyright (c) 2008 Dingding Ye <yedingding@gmail.com> Distributed under MIT License README.textile 2b483ccc9137084e4ca49c414f64542e55b61d05 Ye Dingding sishen@sishen-mac.local http://github.com/sishen/hbase-ruby/commit/38e182e52cc03f20c1fd0f35953ba37f2da22b90 38e182e52cc03f20c1fd0f35953ba37f2da22b90 2009-03-08T11:27:50-07:00 2009-03-08T11:27:50-07:00 update doc 3d7d04407914b3ef4f7503ec9154e8a2b16db0c9 Ye Dingding sishen@sishen-mac.local