Parth Chandra created DRILL-4800: ------------------------------------ Summary: Improve parquet reader performance Key: DRILL-4800 URL: https://issues.apache.org/jira/browse/DRILL-4800 Project: Apache Drill Issue Type: Improvement Reporter: Parth Chandra
Reported by a user in the field - We're generally getting read speeds of about 100-150 MB/s/node on PARQUET scan operator. This seems a little low given the number of drives on the node - 24. We're looking for options we can improve the performance of this operator as most of our queries are I/O bound. -- This message was sent by Atlassian JIRA (v6.3.4#6332)