Cheng Lian created SPARK-10472:
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Summary: UserDefinedType.typeName gives wrong result
Key: SPARK-10472
URL: https://issues.apache.org/jira/browse/SPARK-10472
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.4.1, 1.3.1, 1.2.2, 1.5.0
Reporter: Cheng Lian
Assignee: Cheng Lian
Priority: Minor
{{DataType.typeName}} is defined as:
{code}
/** Name of the type used in JSON serialization. */
def typeName: String =
this.getClass.getSimpleName.stripSuffix("$").dropRight(4).toLowerCase
{code}
The {{dropRight(4)}} is used to drop the {{Type}} suffix. However, UDTs may not
have such suffix. For example, {{NestedStructUDT.typeName}} gives
{{nestedstruc}}.
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