Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/3178#discussion_r20126013
--- Diff:
sql/hive-thriftserver/v0.13.1/src/main/scala/org/apache/spark/sql/hive/thriftserver/Shim13.scala
---
@@ -123,23 +121,19 @@ private[hive] class SparkExecuteStatementOperation(
case FloatType =>
to += from.getFloat(ordinal)
case DecimalType() =>
- to += from.get(ordinal).asInstanceOf[BigDecimal].bigDecimal
+ to += from.getAs[BigDecimal](ordinal).bigDecimal
case LongType =>
to += from.getLong(ordinal)
case ByteType =>
to += from.getByte(ordinal)
case ShortType =>
to += from.getShort(ordinal)
+ case DateType =>
+ to += from.getAs[Date](ordinal)
case TimestampType =>
- to += from.get(ordinal).asInstanceOf[Timestamp]
- case BinaryType =>
- to += from.get(ordinal).asInstanceOf[String]
- case _: ArrayType =>
- to += from.get(ordinal).asInstanceOf[String]
- case _: StructType =>
- to += from.get(ordinal).asInstanceOf[String]
- case _: MapType =>
- to += from.get(ordinal).asInstanceOf[String]
+ to += from.getAs[Timestamp](ordinal)
+ case StringType | BinaryType | _: ArrayType | _: StructType | _:
MapType =>
+ to += from.getAs[String](ordinal)
--- End diff --
Does this work? Won't this throw a class cast exception for non-string
types?
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