tree 58d49bcb05e83c068fdd2e64fdf658c7abf06671
parent b38671ca6afaa7545d44840cc0e57f7c71e373c6
author Kent Hagerman <khagerma@ciena.com> 1576607374 -0500
committer Kent Hagerman <khagerma@ciena.com> 1579712752 -0500

Added SubscribeForMetadata() to the sarama client, to access the header field of each received message.

Also replaced TestKafkaClientImplementsKafkaClientIf() with static checks.

For VOL-2207.  Please consider these related patchsets together:
https://gerrit.opencord.org/#/q/VOL-2207

Change-Id: I77f03fbb0ebcdf60cb5f8d0c8c3276325510e874