| Name | Description | Type | Package | Framework |
| Event | Basic representation of a data object in Flume. | Interface | org.apache.flume | Flume |
| EventBuilder | Class | org.apache.flume.event | Flume | |
| EventDeliveryException | An event delivery exception is raised whenever an Event fails to reach at least one of its intended (next-hop) destinations. | Class | org.apache.flume | Flume |
| EventDrivenSource | A Source that does not need an external driver to poll for events to ingest; it provides its own event-driven | Interface | org.apache.flume | Flume |
| EventHelper | Class | org.apache.flume.event | Flume | |
| JSONEvent | Class | org.apache.flume.event | Flume | |
| SimpleEvent | Class | org.apache.flume.event | Flume | |