Changes between Version 8 and Version 9 of GENIMonitoring/Alerts
- Timestamp:
- 05/13/15 08:24:46 (9 years ago)
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GENIMonitoring/Alerts
v8 v9 34 34 }}} 35 35 36 * There exist a stream of events named '' MyEvent''.36 * There exist a stream of events named ''!MyEvent''. 37 37 38 * In the '' MyEvent'' stream there are events that contain a field named: ''somefield''38 * In the ''!MyEvent'' stream there are events that contain a field named: ''somefield'' 39 39 40 40 * In a 3 minute window, if ''somefield'' = 10 five or more times, emit data. … … 44 44 ==== GENI monitoring stream data format ==== 45 45 46 For GENI Monitoring alerts, we use the LogTick class shown in the code block below:46 For GENI Monitoring alerts, we use the !LogTick class shown in the code block below: 47 47 48 48 {{{ … … 134 134 6. In the query node fill in the ''Query Name'' and ''Query String'' fields. The query name field should describe your query and the query string should be a valid EPL query, which uses the ''LogTick'' class. 135 135 136 7. Click on the left edge of your query node and connect your query node to the ''source node''. The source node is the source of LogTick events, based on raw polling metrics. An example query is shown in the figure below.136 7. Click on the left edge of your query node and connect your query node to the ''source node''. The source node is the source of !LogTick events, based on raw polling metrics. An example query is shown in the figure below. 137 137 138 138 [[Image(http://groups.geni.net/geni/raw-attachment/wiki/GENIMonitoring/Alerts/query.png)]]