Changes between Version 23 and Version 24 of GEMINI/Tutorial/GEC20/GENI_Desktop_and_GEMINI_data/RetrieveData
- Timestamp:
- 06/21/14 00:28:07 (10 years ago)
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GEMINI/Tutorial/GEC20/GENI_Desktop_and_GEMINI_data/RetrieveData
v23 v24 147 147 1. http://pcvm2-4.instageni.illinois.edu:42424/api/measurements 148 148 149 [[Image( measurement.png)]]149 [[Image()]] 150 150 151 151 Once some measurements have been posted and executed by BLiPP, metadata will be generated. Every measurement object has a list of event types associated with it and you will use this event type of find the data you desire. For example, if you were to schedule a throughput test you could expect an event type for bandwidth. BLiPP executes a few measurement probes directly after Instrumentation, such as cpu, mem, and net. … … 168 168 * single metadata object for memory used 169 169 170 [[Image( metadata.png)]]170 [[Image()]] 171 171 172 172 Replace metadata with data in the URL to get the data associated with the metadata event type … … 175 175 * actual memory used data 176 176 177 [[Image( data.png)]]177 [[Image()]] 178 178 179 179 Now you will see all your data in JSON format. To reiterate, each metadata object represents an event type for a particular measurement. Navigating to a particular event type/metadata object by the metadata ID will get the single metadata object. Using that metadata ID, you can query the data route to get the data associated with that event type.