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https://issues.apache.org/jira/browse/SPARK-6899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin updated SPARK-6899:
-------------------------------
Description:
When I run tests in DataFrameSuite with codegen on, some type mismatched error
occured.
{code}
test("average") {
checkAnswer(
decimalData.agg(avg('a)),
Row(new java.math.BigDecimal(2.0)))
}
type mismatch;
found : Int(0)
required: org.apache.spark.sql.types.DecimalType#JvmType
{code}
The original problem I think comes from GenerateMutableProjection.
was:
When I run tests in DataFrameSuite with codegen on, some type mismatched error
occured.
test("average") {
checkAnswer(
decimalData.agg(avg('a)),
Row(new java.math.BigDecimal(2.0)))
}
type mismatch;
found : Int(0)
required: org.apache.spark.sql.types.DecimalType#JvmType
The original problem I think comes from GenerateMutableProjection.
> Type mismatch when using codegen
> --------------------------------
>
> Key: SPARK-6899
> URL: https://issues.apache.org/jira/browse/SPARK-6899
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.3.0
> Reporter: Chen Song
>
> When I run tests in DataFrameSuite with codegen on, some type mismatched
> error occured.
> {code}
> test("average") {
> checkAnswer(
> decimalData.agg(avg('a)),
> Row(new java.math.BigDecimal(2.0)))
> }
> type mismatch;
> found : Int(0)
> required: org.apache.spark.sql.types.DecimalType#JvmType
> {code}
> The original problem I think comes from GenerateMutableProjection.
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