[
https://issues.apache.org/jira/browse/HIVE-17874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vihang Karajgaonkar reassigned HIVE-17874:
------------------------------------------
> Parquet vectorization fails on tables with complex columns when there are no
> projected columns
> ----------------------------------------------------------------------------------------------
>
> Key: HIVE-17874
> URL: https://issues.apache.org/jira/browse/HIVE-17874
> Project: Hive
> Issue Type: Sub-task
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
>
> When a parquet table contains an unsupported type like {{Map}}, {{LIST}} or
> {{UNION}} simple queries like {{select count(*) from table}} fails with
> {{unsupported type exception}} even though vectorized reader doesn't really
> need read the complex type into batches.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
