Xuefu Zhang created HIVE-9649: --------------------------------- Summary: Skip orderBy or sortBy for intermediate result [Spark Branch] Key: HIVE-9649 URL: https://issues.apache.org/jira/browse/HIVE-9649 Project: Hive Issue Type: Bug Components: Spark Reporter: Xuefu Zhang
orderBy and sortBy seem relevant only to the final result. Thus, for most of cases, if not all, orderBy/sortBy can be ignored for efficiency. This JIRA is to identify the opportunity and optimize it accordingly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)