KAFKA-1577; Swallow errors from connection-quotas in closing sockets on shutdown; reviewed by Joel Koshy
KAFKA-687; Provide a roundrobin partition assignment strategy that considers partitions from all topics; reviewed by Jun Rao and Guozhang Wang.
KAFKA-1502 source jar is empty patch by Jun Rao reviewed by Joe Stein
KAFKA-1485 Upgrade to Zookeeper 3.4.6 missing file
kafka-1616; Purgatory Size and Num.Delayed.Request metrics are incorrect; patched by Guozhang Wang; reviewed by Jun Rao
KAFKA-1510; Do full (unfiltered) offset commits when offsets storage is set to Kafka; reviewed by Joel Koshy