measurement_duration in createExperiment json doesn't reflect in recommendation duration

[kusumachalasani]

Describe the bug
Although the measurement_duration in createExperiment is reduced like below - the recommendations are generated only after 30mins for short term. The recommendations needs to generated when there are atleast two data points.

"trial_settings": {
"measurement_duration": "2min"
}

How to reproduce it
Update the createExperiment json from 15min to 2 min and generate the recommendations. It shows "No data available to generate recommendations"

Expected behavior
With change in measurement_duration, the recommendations should generate accordingly.
If measurement_duration is 2min , the short term recommendations should generate in 4 mins considering two datapoints are available by that time.

Relevant logs
None

Environment:

• Kubernetes Cluster openshift
• 4.12.6

Additional context
None