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Posted to issues-all@impala.apache.org by "Alex Rodoni (JIRA)" <ji...@apache.org> on 2018/12/14 18:53:00 UTC
[jira] [Commented] (IMPALA-5843) Use page index in Parquet files to
skip pages
[ https://issues.apache.org/jira/browse/IMPALA-5843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16721693#comment-16721693 ]
Alex Rodoni commented on IMPALA-5843:
-------------------------------------
[~boroknagyz] Is this a user-facing feature that needs to be documented?
> Use page index in Parquet files to skip pages
> ---------------------------------------------
>
> Key: IMPALA-5843
> URL: https://issues.apache.org/jira/browse/IMPALA-5843
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend
> Affects Versions: Impala 2.10.0
> Reporter: Lars Volker
> Assignee: Zoltán Borók-Nagy
> Priority: Critical
> Labels: parquet, performance
>
> Once IMPALA-5842 has been resolved, we should skip pages based on the page index in Parquet files.
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