[
https://issues.apache.org/jira/browse/SPARK-50610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
zuotingbing updated SPARK-50610:
--------------------------------
Labels: decimal (was: )
> we should fix the decimal precision on function toInspector(dataType:
> DataType) in HiveInspectors class
> -------------------------------------------------------------------------------------------------------
>
> Key: SPARK-50610
> URL: https://issues.apache.org/jira/browse/SPARK-50610
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.4.4, 3.5.3
> Reporter: zuotingbing
> Priority: Major
> Labels: decimal
> Attachments: image-2024-12-19-08-45-13-688.png,
> image-2024-12-19-08-54-19-895.png
>
>
> When we add some mask UDF on Decimal(18,10) type coloumn in hive-sdf moudle,
> the scale of the mask result value should be 10, but now is 18.
> In JavaHiveDecimalObjectInspector class the default precision of Decimal is
> (38,18), so we need to change to the correct decimal precision on function
> toInspector(dataType: DataType) in HiveInspectors class.
> Can somebody fix it?
>
> STEP:
> create table testtbl(c1 decimal(18,10), c2 double);
> decimal type mask the result is :
> !image-2024-12-19-08-54-19-895.png!
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
