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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/07/19 13:52:00 UTC

[jira] [Updated] (HIVE-26410) Reading nested types within maps in Parquet Iceberg is not supported with vectorization

     [ https://issues.apache.org/jira/browse/HIVE-26410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HIVE-26410:
----------------------------------
    Labels: pull-request-available  (was: )

> Reading nested types within maps in Parquet Iceberg is not supported with vectorization
> ---------------------------------------------------------------------------------------
>
>                 Key: HIVE-26410
>                 URL: https://issues.apache.org/jira/browse/HIVE-26410
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Ádám Szita
>            Assignee: Ádám Szita
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Vectorized reading of nested types of Parquet lists or maps is currently not supported by Hive's implementation of vectorized Parquet readers. It's an edge case, but we should fall back gracefully to non-vectorized read mode.



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