Rajesh Balamohan created HIVE-14803: ---------------------------------------
Summary: S3: Stats gathering for insert queries can be expensive for partitioned dataset Key: HIVE-14803 URL: https://issues.apache.org/jira/browse/HIVE-14803 Project: Hive Issue Type: Improvement Components: Metastore Reporter: Rajesh Balamohan Assignee: Rajesh Balamohan Priority: Minor StatsTask's aggregateStats populates stats details for all partitions by checking the file sizes which turns out to be expensive when larger number of partitions are inserted. -- This message was sent by Atlassian JIRA (v6.3.4#6332)