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% curl -O http://wwwapache.tt.apacheco.org/distkr/incubator/whirr/whirr-0.67.0-incubating/whirr-0.67.0-incubating.tar.gz % tar zxf whirr-0.67.0-incubating.tar.gz; cd whirr-0.67.0-incubating % export AWS_ACCESS_KEY_ID=YOUR_ID % export AWS_SECRET_ACCESS_KEY=YOUR_SECKEY % ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa_whirr % bin/whirr launch-cluster --config recipes/hama-ec2.properties --private -key-file ~/.ssh/id_rsa_whirr |
Upon success you should see imok echoed to the console, indicating that ZooKeeper is running.
Now you can run an BSP examples as below:
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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
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And You can shut down the cluster with:
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% bin/whirr destroy-cluster --config recipes/hama-ec2.properties |
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