Sequencer Use Case

Owned by Natalie Gesin (Deactivated)
Last updated: Oct 23, 2024 by Kinga Huszno
2 min read

In this use case, we want to run the eagle_default_nuggetizer stream twice in a row.  We will use sequencer functionality to achieve this.

To do that, send the control message to eagle_ml-2-0_default_cm_control_message stream and browse EJM Tasks in Message Center Console.

Sequencer uses the processingSequencerNumber tag to understand the order of tasks in the queue. 

Step with processingSequencerNumber=1:

Step with processingSequencerNumber=2:

Last sequencer number is 2:

Step with processingSequencerNumber=4:

Sequencer stream:

We have here

ACTION:ADDTOQUEUE:CORRELATION_ID:nuggetizer0411T004

Let's wait for an hour and click Run Now on the sequencer_sch stream:

 The task has been processed. ProcessingSequencerNumber=6

    

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