Changing the State of an Event Trigger
You can change the state of a single event trigger or all of the event triggers on the Integration Server.
Keep the following information in mind when changing the state of an event trigger:
When you suspend an enabled event trigger,
Integration Server:
Stops retrieving events from the streaming provider.
Continues to process any events that the trigger already retrieved from the streaming provider.
When you disable a suspended event trigger for which all event processing has completed,
Integration Serverstops the listener that the trigger uses to retrieve events. This disconnects the event trigger from the streaming provider.
When you disable an enabled streaming trigger,
Integration Server:
Stops retrieving events from the streaming provider.
If the
Before disconnect property for the trigger is set to
Flush,
Integration Server processes the window results (flushes the buffer).
If the
Before disconnect property for the trigger is set to
Rollback, the event trigger drops the buffer.
Stops the consumer that the trigger uses to retrieve events. This disconnects the event trigger from the streaming provider.
After a request to disable the event trigger occurs,
Integration Server waits the amount of time specified in the
watt.server.streaming.trigger.stopRequestTimeoutserver configuration parameter before forcing the trigger to stop.
To change the state of an event trigger
1. Go to Streaming > Event triggers.
2. If you want to change the state of all event triggers, do the following:
a. In the Enabled column, click edit all.
b. On the Streaming> Event triggers page, in the New State list, select the state that you want to apply to all event triggers.
3. If you want to change the state of a specific event trigger, do the following:
a. In the row for the event trigger that you want to enable, disable, or suspend, select the current text in the State column
b. On the Streaming > Event triggers page, in the New State list, select the state that you want to apply to this event trigger.
4. Click Save Changes.