b-slim commented on a change in pull request #530: HIVE-21240: JSON SerDe
Deserialize Re-Write
URL: https://github.com/apache/hive/pull/530#discussion_r277107357
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File path:
ql/src/test/org/apache/hadoop/hive/ql/udf/generic/TestGenericUDFJsonRead.java
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@@ -156,10 +158,8 @@ public void testUndeclaredStructField() throws Exception {
ObjectInspector[] arguments = buildArguments("struct<a:int>");
udf.initialize(arguments);
- Object res = udf.evaluate(evalArgs("{\"b\":null}"));
- assertTrue(res instanceof Object[]);
- Object o[] = (Object[]) res;
- assertEquals(null, o[0]);
+ // Invalid - should throw Exception
+ udf.evaluate(evalArgs("{\"b\":null}"));
Review comment:
am Not sure why this has changed ? seems like this is different from old
behavior can you please explain more?
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