[jira] [Commented] (HIVE-12297) CBO: Calcite Operator To Hive Operator (Calcite Return Path) : dealing with '$' in typeInfo

[Pengcheng Xiong (JIRA)]

    [ 
https://issues.apache.org/jira/browse/HIVE-12297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14981346#comment-14981346
 ] 

Pengcheng Xiong commented on HIVE-12297:
----------------------------------------

part of the stack trace
{code}
org.apache.hadoop.hive.ql.parse.SemanticException: 
java.lang.IllegalArgumentException: Error: : expected at the position 11 of 
'struct<expr$0:int,expr$1:string>:struct<expr$0:int,expr$1:string>' but '$' is 
found.
        at 
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genConversionSelectOperator(SemanticAnalyzer.java:6674)
 ~[hive-exec-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
        at 
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genFileSinkPlan(SemanticAnalyzer.java:6505)
 ~[hive-exec-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
        at 
org.apache.hadoop.hive.ql.parse.CalcitePlanner.getOptimizedHiveOPDag(CalcitePlanner.java:663)
 ~[hive-exec-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]

{code}

> CBO: Calcite Operator To Hive Operator (Calcite Return Path) : dealing with 
> '$' in typeInfo
> -------------------------------------------------------------------------------------------
>
>                 Key: HIVE-12297
>                 URL: https://issues.apache.org/jira/browse/HIVE-12297
>             Project: Hive
>          Issue Type: Sub-task
>          Components: CBO
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>         Attachments: HIVE-12297.01.patch
>
>
> To repo, run udf_max.q with return path turned on.



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