Change Details

From Kafka upgrade post-mortem: https://etherpad.wikimedia.org/p/kafka_upgrade_2015-08_postmortem Include: 1. Check Apache Kafka JIRA for known issues...check bugs that affect version in JIRA: https://issues.apache.org/jira/browse/KAFKA-2496?jql=project%20%3D%20KAFKA%20AND%20affectedVersion%20%3D%200.8.2.1 https://archive.apache.org/dist/kafka/0.8.2.1/RELEASE_NOTES.html) 2. Stress test to test functionally to see if Varnish-Kafka latency goes up