title: Should oozie be installed on all the hadoop nodes inside a single hadoop cluster?
body: <p>I am running oozie over hadoop 1.0.3. I wanted to find out whether oozie has to be installed over all the hadoop nodes inside a single cluster ? Is it sufficient to install it on the master node (hadoop) only ? I searched through the oozie documentation, but could not find the answer to my question.</p>
  
  <p>Thankyou,
  Mohsin. </p>