[jira] [Updated] (FLINK-15482) Failed to call Hive functions returning decimal type

["Rui Li (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-15482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rui Li updated FLINK-15482:
---------------------------
    Summary: Failed to call Hive functions returning decimal type  (was: Hive functions should use TypeInfoDataTypeConverter to convert data type to type info)

> Failed to call Hive functions returning decimal type
> ----------------------------------------------------
>
>                 Key: FLINK-15482
>                 URL: https://issues.apache.org/jira/browse/FLINK-15482
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / Hive
>            Reporter: Rui Li
>            Priority: Blocker
>             Fix For: 1.10.0
>
>
> Calling a Hive function with decimal return type will get:
> {noformat}
> java.lang.ClassCastException: java.math.BigDecimal cannot be cast to org.apache.flink.table.dataformat.Decimal
> 	at ExpressionReducer$5.map(Unknown Source)
> 	at org.apache.flink.table.planner.codegen.ExpressionReducer.reduce(ExpressionReducer.scala:117)
> {noformat}



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