Aggregation Properties
The aggregation process is specified by an aggregation type consisting of the following list of properties:
| Name | Description |
|---|---|
id | Aggregation ID |
groupingFields | List of signal field names |
signalTypes | List of signal types |
aggregator | Symbolic name of the aggregator implementation |
selectQuery | Query string, default *:* |
sort | Ordering of aggregated signals |
timeRange | String specifying time range, e.g., [* TO NOW] |
outputPipeline | Pipeline ID for processing aggregated events |
outputCollection | Output collection name |
rollupPipeline | Rollup pipeline ID |
rollupAggregator | Name of the aggregator implementation used for rollups |
sourceRemove | Boolean, default is false |
sourceCatchup | Boolean, default is true |
outputRollup | Boolean, default is true |
aggregates | List of aggregation functions |
params | Arbitrary parameters to be used by specific aggregator implementations |