Rajesh Balamohan created HIVE-13922: ---------------------------------------
Summary: Optimize the code path that analyzes/updates col stats Key: HIVE-13922 URL: https://issues.apache.org/jira/browse/HIVE-13922 Project: Hive Issue Type: Improvement Components: Metastore Reporter: Rajesh Balamohan Priority: Minor 1. Depending on the number of partitions, HiveMetastore::update_partition_column_statistics::getPartValsFromName obtains the same table several times. 2. In ObjectStore, number of get calls to obtain the column stats can be considerably reduced when writing table/partition stats. -- This message was sent by Atlassian JIRA (v6.3.4#6332)