Hi, After migrating from 0.72 to 0.8, I still use SimpleConsumer to construct my own consumer. By FetchRequestBuilder, I add all partitions belonging to the same broker to a single request and get a FetchResponse for all these partitions. However, I find the error code in FetchResponse is a little hard to retrieve for I must iterate all these partitions to check. Is there any tips or suggestions to deal with this or maybe the API provided by FetchResponse could be little changed?
-- *Xingcan*
