deniskuzZ commented on code in PR #3438:
URL: https://github.com/apache/hive/pull/3438#discussion_r923419607
##########
serde/src/java/org/apache/hadoop/hive/serde2/OpenCSVSerde.java:
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@@ -115,12 +116,19 @@ public Writable serialize(Object obj, ObjectInspector
objInspector) throws SerDe
final Object field = outputRowOI.getStructFieldData(obj,
outputFieldRefs.get(c));
final ObjectInspector fieldOI =
outputFieldRefs.get(c).getFieldObjectInspector();
- // The data must be of type String
- final StringObjectInspector fieldStringOI = (StringObjectInspector)
fieldOI;
-
// Convert the field to Java class String, because objects of String type
// can be stored in String, Text, or some other classes.
- outputFields[c] = fieldStringOI.getPrimitiveJavaObject(field);
+ if (fieldOI instanceof StringObjectInspector) {
+ outputFields[c] = ((StringObjectInspector)
fieldOI).getPrimitiveJavaObject(field);
+ } else if (fieldOI instanceof AbstractPrimitiveWritableObjectInspector) {
+ final AbstractPrimitiveWritableObjectInspector fieldStringOI =
Review Comment:
could be simplified to:
````
Object primitiveJavaObject =
((PrimitiveObjectInspector)fieldOI).getPrimitiveJavaObject(field);
outputFields[c] = Objects.toString(primitiveJavaObject, null);
````
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