title: Confluent Kafka Python Error: Metadata request failed
body: <p>Getting below error. Not Sure whats wrong. </p>
  
  <pre><code>%5|1591739081.630|REQTMOUT|rdkafka#consumer-1| [thrd:GroupCoordinator]: GroupCoordinator/290: Timed out HeartbeatRequest in flight (after 10622ms, timeout #0)
  %4|1591739081.630|REQTMOUT|rdkafka#consumer-1| [thrd:GroupCoordinator]: GroupCoordinator/290: Timed out 1 in-flight, 0 retry-queued, 0 out-queue, 0 partially-sent requests
  %4|1591739094.726|METADATA|rdkafka#consumer-1| [thrd:main]: GroupCoordinator/289: Metadata request failed: partition assignor: Local: Broker node update (-336618544ms): Permanent
  </code></pre>