Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/7520#discussion_r35392241
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/orc/OrcRelation.scala ---
@@ -85,18 +85,11 @@ private[orc] class OrcOutputWriter(
TypeInfoUtils.getTypeInfoFromTypeString(
HiveMetastoreTypes.toMetastoreType(dataSchema))
- TypeInfoUtils
- .getStandardJavaObjectInspectorFromTypeInfo(typeInfo)
- .asInstanceOf[StructObjectInspector]
+ OrcStruct.createObjectInspector(typeInfo.asInstanceOf[StructTypeInfo])
+ .asInstanceOf[SettableStructObjectInspector]
}
- // Used to hold temporary `Writable` fields of the next row to be
written.
- private val reusableOutputBuffer = new Array[Any](dataSchema.length)
-
- // Used to convert Catalyst values into Hadoop `Writable`s.
- private val wrappers = structOI.getAllStructFieldRefs.map { ref =>
- wrapperFor(ref.getFieldObjectInspector)
- }.toArray
+ private val allStructFieldRefs = structOI.getAllStructFieldRefs
--- End diff --
Removed it. Thanks.
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