Oleksandr Diachenko created HAWQ-1446: -----------------------------------------
Summary: Introduce vectorized profile for ORC Key: HAWQ-1446 URL: https://issues.apache.org/jira/browse/HAWQ-1446 Project: Apache HAWQ Issue Type: New Feature Components: PXF Reporter: Oleksandr Diachenko Assignee: Ed Espino As for now, PXF has HiveORC format which supports reading ORC files with leveraging ORC's file advantages(column projections, predicate push-downs). The only drawback of this profile - it still operates on a single row. So the idea is to implement a profile for reading ORC files, but operate on batches of rows, which supposed to be faster on reading and resolution phases. -- This message was sent by Atlassian JIRA (v6.3.15#6346)