Aditya Shah created HIVE-22764: ---------------------------------- Summary: Create new command for "optimize" compaction and have basic implementation. Key: HIVE-22764 URL: https://issues.apache.org/jira/browse/HIVE-22764 Project: Hive Issue Type: Sub-task Reporter: Aditya Shah Assignee: Aditya Shah
Created new blocking compaction (added compaction type "optimize") by adding a lock request on the compaction's transaction. It works mostly like mmMajorCompaction and writes files w/o row_IDs. I have added an additional table property to provide optimize columns that is used by the compactor to cluster the data by. -- This message was sent by Atlassian Jira (v8.3.4#803005)