You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Mustafa Iman (Jira)" <ji...@apache.org> on 2020/05/21 23:58:00 UTC
[jira] [Updated] (HIVE-23529) CTAS is broken for uniontype when
row_deserialize
[ https://issues.apache.org/jira/browse/HIVE-23529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mustafa Iman updated HIVE-23529:
--------------------------------
Attachment: HIVE-23529.patch
Status: Patch Available (was: Open)
> CTAS is broken for uniontype when row_deserialize
> -------------------------------------------------
>
> Key: HIVE-23529
> URL: https://issues.apache.org/jira/browse/HIVE-23529
> Project: Hive
> Issue Type: Bug
> Reporter: Mustafa Iman
> Assignee: Mustafa Iman
> Priority: Major
> Attachments: HIVE-23529.patch
>
>
> CTAS queries fail when there is a uniontype in source table and hive.vectorized.use.vector.serde.deserialize=false.
> ObjectInspectorUtils.copyToStandardObject in ROW_DESERIALIZE path extracts the value from union type. However, VectorAssignRow expects a StandardUnion object causing ClassCastException for any CTAS query.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)