KAFKA-1030 Addition of partitions requires bouncing all the consumers of that topic; reviewed by Neha, Swapnil, Joel
KAFKA-1053 Kafka patch review tool that integrates JIRA and reviewboard; reviewed by Joel Koshy, Swapnil Ghike and Guozhang Wang
KAFKA-1062 Reading topic metadata from zookeeper leads to incompatible ordering of partition list; reviewed by Neha and Guozhang