Gopal V created HIVE-20490: ------------------------------ Summary: UDAF: Add an `approx_distinct` to Hive Key: HIVE-20490 URL: https://issues.apache.org/jira/browse/HIVE-20490 Project: Hive Issue Type: Improvement Components: UDF Affects Versions: 4.0.0 Reporter: Gopal V
This gives a direct pathway to call the equivalent of Hive's default compute_stats() UDAF which computes a HyperLogLog bitVector + approx distinct on a column. -- This message was sent by Atlassian JIRA (v7.6.3#76005)