Once created in the ML UI in Kibana, the contents of the watch definition will look something like the code in the following listing on the GitHub repository: https://github.com/PacktPublishing/Machine-Learning-with-the-Elastic-Stack/blob/master/Chapter06/default_ML_watch.json.
Since this watch is quite lengthy, let's break it down into sections. First, let's look at the trigger section:
{ "trigger": { "schedule": { "interval": "109s" } },
Here, we can see that the interval at which the watch will fire in real time is every 109s. This will be a random value between 60 and 120 seconds so that if a node restarts, all of the watches will not be synchronized, and they will have their execution ...
