Changes between Version 2 and Version 3 of GENIExperimenter/Tutorials/HadoopInASlice

Timestamp:

01/08/14 09:16:46 (10 years ago)

Author:

pruth@renci.org

Comment:

--

GENIExperimenter/Tutorials/HadoopInASlice

@@ -3 +3 @@
 
 == Experiment Overview ==
-{{{
-#!html
-<img src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/PortalSimpleLayer2Example/Graphics/description.png?format=raw" height="152" alt="Tutorial Setup"/>
-}}}
 
-Describe what will be done in the tutorial and replace the image above with an image illustrating this tutorial.
-What is the goal of the tutorial?  What is the expected outcome?
+In this tutorial you will create a slice composed of three virtual machines that are a Hadoop cluster.   The tutorial will lead you through creating the slice, observing the properties of the slice, and running a Hadoop example which sorts a large dataset.  
+
+After completing the tutorial you should be able to:
+
+1. Use GENI to create a virtual distributed computational cluster.
+
+2. Create simple post boot scripts with simple template replacement.
+
+3. Use the basic functionality of a Hadoop filesystem.
+
+4. Observe resource utilization of compute nodes in a virtual distributed computational cluster.
+
 
 == Prerequisites ==
@@ -17 +23 @@
 
 It may be helpful for you to have access to your email. 
+
+In addition, this tutorial assumes you have experience using the GENI portal and Flack to create and log into virtual machines.
 
 == Tools ==
@@ -28 +36 @@
 == Resources == 
 
- * one virtual machine at ''XXX"
+ * Three virtual machines within a single ExoGENI rack.
 
 == Tutorial Instructions ==