What are the impacts of increase max-request-bytes for Etcd in OpenShift 3?

Solution Verified - Updated -

Issue

While using ConfigMaps there is an message below which is tied to the etcd max request default. What is the impact of increasing the max-request-bytes on the Etcd startup to something that is larger than 1MB?

Too long: must have at most 1048576

Environment

Red Hat OpenShift Container Platform 3.3 and later

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