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Posted to issues@drill.apache.org by "salim achouche (JIRA)" <ji...@apache.org> on 2018/08/03 20:34:00 UTC

[jira] [Updated] (DRILL-6664) Parquet reader should not allow batches with more than 64k rows

     [ https://issues.apache.org/jira/browse/DRILL-6664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

salim achouche updated DRILL-6664:
----------------------------------
    Labels: pull-request-available  (was: )

> Parquet reader should not allow batches with more than 64k rows
> ---------------------------------------------------------------
>
>                 Key: DRILL-6664
>                 URL: https://issues.apache.org/jira/browse/DRILL-6664
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: salim achouche
>            Assignee: salim achouche
>            Priority: Major
>              Labels: pull-request-available
>
> The Drill configuration allows the Parquet reader to handle batches larger than 64. We should limit this setting to 64k as several operators assume a maximum batch size of 64k.
> NOTE - This Jira is precautionary as the default is 32k rows maximum



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