[
https://issues.apache.org/jira/browse/HIVE-17843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16358900#comment-16358900
]
Vihang Karajgaonkar commented on HIVE-17843:
--------------------------------------------
[~zi] Can you give a example query which can lead to incorrect results? Thanks
for reporting this..
> UINT32 Parquet columns are handled as signed INT32-s, silently reading
> incorrect data
> -------------------------------------------------------------------------------------
>
> Key: HIVE-17843
> URL: https://issues.apache.org/jira/browse/HIVE-17843
> Project: Hive
> Issue Type: Bug
> Reporter: Zoltan Ivanfi
> Priority: Major
>
> An unsigned 32 bit Parquet column, such as
> {noformat}
> optional int32 uint_32_col (UINT_32)
> {noformat}
> is read by Hive as if it were signed, leading to incorrect results.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
