You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@drill.apache.org by "Nitin Sharma (JIRA)" <ji...@apache.org> on 2018/11/15 06:55:00 UTC
[jira] [Commented] (DRILL-6853) Parquet Complex Reader for nested
schema should have configurable memory or max records to fetch
[ https://issues.apache.org/jira/browse/DRILL-6853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16687560#comment-16687560 ]
Nitin Sharma commented on DRILL-6853:
-------------------------------------
[~vitalii] [~sachouche] Filing as per our discussion earlier today
> Parquet Complex Reader for nested schema should have configurable memory or max records to fetch
> ------------------------------------------------------------------------------------------------
>
> Key: DRILL-6853
> URL: https://issues.apache.org/jira/browse/DRILL-6853
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.14.0
> Reporter: Nitin Sharma
> Priority: Major
>
> Parquet Complex reader while fetching nested schema should have configurable memory or max records to fetch and not default to 4000 records.
> While scanning TB of data with wider columns, this could easily cause OOM issues.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)