Add metric to measure the time taken to connected to m3db cluster during startup so that we can override the cluster connect timeout instead of using the default timeout.
Does this PR introduce a user-facing and/or backwards incompatible change?:
NONE
Does this PR require updating code package or user-facing documentation?:
What this PR does / why we need it:
Add metric to measure the time taken to connected to m3db cluster during startup so that we can override the cluster connect timeout instead of using the default timeout.
Does this PR introduce a user-facing and/or backwards incompatible change?:
Does this PR require updating code package or user-facing documentation?: