[ 
https://issues.apache.org/jira/browse/DRILL-4800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Parth Chandra updated DRILL-4800:
---------------------------------
    Labels: doc-impacting  (was: )

> 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
>            Assignee: Parth Chandra
>              Labels: doc-impacting
>
> 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)

Reply via email to