You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@parquet.apache.org by "Felix Kizhakkel Jose (Jira)" <ji...@apache.org> on 2020/03/26 19:33:00 UTC

[jira] [Updated] (PARQUET-1830) Vectorized API to support Column Index in Apache Spark

     [ https://issues.apache.org/jira/browse/PARQUET-1830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Felix Kizhakkel Jose updated PARQUET-1830:
------------------------------------------
          Component/s: parquet-mr
    Affects Version/s: 1.11.0
          Description: As per the comment on https://issues.apache.org/jira/browse/SPARK-26345. Its seems like Apache Spark doesn't support Column Index until we disable vectorizedReader in Spark - which will have other performance implications. As per [~zi] , parquet-mr should implement a Vectorized API. Is it already implemented or any pull request for the same?
              Summary: Vectorized API to support Column Index in Apache Spark  (was: Vectorized API to supprt)

> Vectorized API to support Column Index in Apache Spark
> ------------------------------------------------------
>
>                 Key: PARQUET-1830
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1830
>             Project: Parquet
>          Issue Type: New Feature
>          Components: parquet-mr
>    Affects Versions: 1.11.0
>            Reporter: Felix Kizhakkel Jose
>            Priority: Major
>
> As per the comment on https://issues.apache.org/jira/browse/SPARK-26345. Its seems like Apache Spark doesn't support Column Index until we disable vectorizedReader in Spark - which will have other performance implications. As per [~zi] , parquet-mr should implement a Vectorized API. Is it already implemented or any pull request for the same?



--
This message was sent by Atlassian Jira
(v8.3.4#803005)