pratyakshsharma commented on a change in pull request #1154: [HUDI-406] Added
default partition path in TimestampBasedKeyGenerator
URL: https://github.com/apache/incubator-hudi/pull/1154#discussion_r363037760
##########
File path: hudi-spark/src/main/java/org/apache/hudi/DataSourceUtils.java
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@@ -52,29 +52,18 @@
*/
public class DataSourceUtils {
- /**
- * Obtain value of the provided nullable field as string, denoted by dot
notation. e.g: a.b.c
- */
- public static String getNullableNestedFieldValAsString(GenericRecord record,
String fieldName) {
- try {
- return getNestedFieldValAsString(record, fieldName);
- } catch (HoodieException e) {
- return null;
- }
- }
-
/**
* Obtain value of the provided field as string, denoted by dot notation.
e.g: a.b.c
*/
- public static String getNestedFieldValAsString(GenericRecord record, String
fieldName) {
- Object obj = getNestedFieldVal(record, fieldName);
- return obj.toString();
+ public static String getNestedFieldValAsString(GenericRecord record, String
fieldName, boolean returnNullIfNotFound) {
+ Object obj = getNestedFieldVal(record, fieldName, returnNullIfNotFound);
+ return (obj == null) ? null : obj.toString();
Review comment:
The return type is String for this function. That is why I am returning null
over here. If I change it to (obj == null) ? obj : obj.toString(), it throws
compile time error since obj is just an object.
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