title: Can I install hadoop2 and its services in one pc with ubuntu 13.10?
body: <p>I want to install hadoop and study it, but now I only have one pc with ubuntu 13.10 installed.</p>
  
  <p>But I learned that hadoop needs at least 3 nodes.</p>
  
  <p>Is there any good way to install hadoop and its service in one node?</p>
  
  <p>I need the hive,hdfs,hbase,MR service, I think.</p>
  
  <p>Any help will be appreciated，thank you.</p>