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From "Laljo John Pullokkaran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8575) CBO: decimal_udf is broken by recent changes (and other tests have type changes)
Date Thu, 23 Oct 2014 18:23:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14181708#comment-14181708
] 

Laljo John Pullokkaran commented on HIVE-8575:
----------------------------------------------

I am guessing following additions in ASTBuilder below line 169 (case INTEGER) should fix the
problem.

   	val = literal.getValue3();
   type = HiveParser.BigintLiteral;
   break;


> CBO: decimal_udf is broken by recent changes (and other tests have type changes)
> --------------------------------------------------------------------------------
>
>                 Key: HIVE-8575
>                 URL: https://issues.apache.org/jira/browse/HIVE-8575
>             Project: Hive
>          Issue Type: Bug
>          Components: CBO
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>            Priority: Critical
>
> Seems like unqualified integral values went from ints to bigints
> {noformat}
> EXPLAIN SELECT histogram_numeric(key, 3) FROM DECIMAL_UDF
> org.apache.hadoop.hive.ql.exec.UDFArgumentTypeException: Only an integer argument is
accepted as parameter 2, but bigint was passed instead.
>     at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFHistogramNumeric.getEvaluator(GenericUDAFHistogramNumeric.java:103)
>     at org.apache.hadoop.hive.ql.udf.generic.AbstractGenericUDAFResolver.getEvaluator(AbstractGenericUDAFResolver.java:47)
>     at org.apache.hadoop.hive.ql.exec.FunctionRegistry.getGenericUDAFEvaluator(FunctionRegistry.java:1143)
>     at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.getGenericUDAFEvaluator(SemanticAnalyzer.java:3717)
>     at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapGroupByOperator(SemanticAnalyzer.java:4392)
> ... snip
> {noformat}



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