Changes between Version 44 and Version 45 of GENIExperimenter/Tutorials/GettingStarted_PartII_Hadoop/Procedure/DesignSetup
- Timestamp:
- 03/09/14 18:48:49 (10 years ago)
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GENIExperimenter/Tutorials/GettingStarted_PartII_Hadoop/Procedure/DesignSetup
v44 v45 463 463 }}} 464 464 465 If you have time, it would be instructive to download the `worker.sh` and `master.sh` files yourself, and inspect the contents. This is a good example of how you can ask for GENI components to perform tasks for you without any manual intervention. This is a very useful facilityfor large experiments!465 '''Optional:'''Download and view the `worker.sh` and `master.sh` files yourself. This is a good example of how you can ask for GENI components to automatically perform tasks for you; very useful for large experiments! 466 466 467 467 468 468 469 469 === 3.4. Export the modified request RSpec === 470 Now we will pull back some of the covers and inspect exactly what Flack has been doing for us when preparing the RSpecs for the experiments we design. Each node and link hasa corresponding element in the RSpec, and the details of the component configuration (such as the install and execute services we requested above) are specified with attributes, or sometimes child elements, within those portions of the document.470 Let's look at the RSpec that Flack has prepared for us behind the scenes. Nodes and links have a corresponding element in the RSpec, and the details of the component configuration (such as the install and execute services we requested above) are specified with attributes, or sometimes child elements, within those portions of the document. 471 471 472 472 {{{ … … 501 501 === 3.5. Instantiate the new experiment using Omni === 502 502 503 For this step, we 'll change the approach a bit and switch to a new client tool, the command line Omni client.503 For this step, we are going to use the Omni client that you have configured during setup. 504 504 505 505 From a terminal, please enter the command: