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Posted to issues@spark.apache.org by "Cheng Hao (JIRA)" <ji...@apache.org> on 2014/09/27 16:27:33 UTC
[jira] [Created] (SPARK-3707) Type Coercion for DIV doesn't work
for non-numeric argument
Cheng Hao created SPARK-3707:
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Summary: Type Coercion for DIV doesn't work for non-numeric argument
Key: SPARK-3707
URL: https://issues.apache.org/jira/browse/SPARK-3707
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Cheng Hao
Priority: Minor
When do query like "select key/2 from src", it throws exception like
{panel}
14/09/27 22:14:36 ERROR SparkSQLDriver: Failed in [select key/2 from src]
org.apache.spark.sql.catalyst.analysis.UnresolvedException: Invalid call to datatype. Can not resolve due to differing types DoubleType, IntegerType on unresolved object, tree: (CAST(key#3, DoubleType) / 2)
at org.apache.spark.sql.catalyst.expressions.BinaryArithmetic.dataType(arithmetic.scala:62)
at org.apache.spark.sql.catalyst.analysis.HiveTypeCoercion$Division$$anonfun$apply$9.applyOrElse(HiveTypeCoercion.scala:351)
at org.apache.spark.sql.catalyst.analysis.HiveTypeCoercion$Division$$anonfun$apply$9.applyOrElse(HiveTypeCoercion.scala:346)
at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:144)
at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:162)
{panel}
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