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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/11/06 01:51:00 UTC
[jira] [Commented] (SPARK-37220) Do not split input file for
Parquet reader with aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-37220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17439570#comment-17439570 ]
Apache Spark commented on SPARK-37220:
--------------------------------------
User 'c21' has created a pull request for this issue:
https://github.com/apache/spark/pull/34498
> Do not split input file for Parquet reader with aggregate push down
> -------------------------------------------------------------------
>
> Key: SPARK-37220
> URL: https://issues.apache.org/jira/browse/SPARK-37220
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Cheng Su
> Priority: Minor
>
> As a followup of [https://github.com/apache/spark/pull/34298/files#r734795801,] Similar to ORC aggregate push down, we can disallow split input files for Parquet reader as well. See original comment for motivation.
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