Druid runtime properties

Question

I have a doubt regarding the runtime properties we use in the druid helm values.yaml. This is my configuration:

  runtimeProperties: |
    druid.broker.http.numConnections=300
    druid.sql.enable=true
    druid.broker.http.numConnections=500

What I want to do is that when installing with Helm, if there is a situation where there are two value files and identical values are present, the 2nd value file's content should be used. And with the helper.tpl I tried to append the values. That's why I have two properties with different values.

Using this configuration, will the druid make use of the druid.broker.http.numConnections=500 or will the druid not work as expected?

Any help on this is much appreciated. Thanks