[RHOCP 4.6] Log Forwarding to Kafka Broker Fails

Issue

• Log Forwarding to Kafka broker fails with the error:
  ~~~
  2020-12-03 15:50:00 +0000 [warn]: failed to flush the buffer. retry_time=9 next_retry_seconds=2020-12-03 15:54:01 +0000 chunk="5b59074b28234043bbc8a78fea6ab0d4" error_class=Kafka::DeliveryFailed error="Failed to send messages to "
  2020-12-03 15:50:00 +0000 [warn]: suppressed same stacktrace
  ~~~