Hi, While making some changes for be/src/util/error-util.cc, I stumbled upon the question of whether we need a map instead of an unordered map for ErrorLogMap (used for tracking error messages for each error code). This affects the order in which error messages are printed in PrintErrorMap(). Looking through the code, it doesn't appear to me that there is any ordering requirement. However, it's unclear to me if any client of Impala makes assumption about the ordering of the output in PrintErrorMap(). So, sending this email to the list in case anyone knows anything.
-- Thanks, Michael
