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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Trivial Update of "LaunchHamaUsingWhirr" by edwardyoon
Date Tue, 10 Jan 2012 02:45:19 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hama Wiki" for change notification.

The "LaunchHamaUsingWhirr" page has been changed by edwardyoon:
http://wiki.apache.org/hama/LaunchHamaUsingWhirr?action=diff&rev1=4&rev2=5

  The following commands install Whirr and start a 5 node Hama cluster on Amazon EC2 in 5
minutes or less. 
  
  {{{
- % curl -O http://www.apache.org/dist/incubator/whirr/whirr-0.6.0-incubating/whirr-0.6.0-incubating.tar.gz
+ % curl -O http://apache.tt.co.kr//whirr/whirr-0.7.0/whirr-0.7.0.tar.gz
- % tar zxf whirr-0.6.0-incubating.tar.gz; cd whirr-0.6.0-incubating
+ % tar zxf whirr-0.7.0.tar.gz; cd whirr-0.7.0
  
  % export AWS_ACCESS_KEY_ID=YOUR_ID
  % export AWS_SECRET_ACCESS_KEY=YOUR_SECKEY
@@ -17, +17 @@

  
  Upon success you should see imok echoed to the console, indicating that ZooKeeper is running.
  
+ Now you can run an BSP examples as below:
+ 
+ {{{
+ edward@domU-12-31-39-0C-7D-41:/usr/local/hama-0.3.0-incubating$ bin/hama jar hama-examples-0.3.0-incubating.jar

+ An example program must be given as the first argument.
+ Valid program names are:
+   bench: Random Communication Benchmark
+   pagerank: PageRank
+   pi: Pi Estimator
+   sssp: Single Source Shortest Path
+   test: Serialize Printing Test
+ edward@domU-12-31-39-0C-7D-41:/usr/local/hama-0.3.0-incubating$ bin/hama jar hama-examples-0.3.0-incubating.jar
pi
+ 11/12/25 11:48:11 INFO bsp.BSPJobClient: Running job: job_201112251143_0001
+ 11/12/25 11:48:14 INFO bsp.BSPJobClient: Current supersteps number: 0
+ 11/12/25 11:48:17 INFO bsp.BSPJobClient: Current supersteps number: 1
+ 11/12/25 11:48:20 INFO bsp.BSPJobClient: The total number of supersteps: 1
+ Estimated value of PI is 3.147866666666667
+ Job Finished in 9.635 seconds
+ }}}
+ 
- You can shut down the cluster with
+ And shut down the cluster with:
  
  {{{
  % bin/whirr destroy-cluster --config recipes/hama-ec2.properties

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