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[MINOR] Fix Javadoc wrong references (#3115)

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Wei
2021-06-19 12:51:54 +08:00
committed by GitHub
parent 53396061cc
commit 7865da1e15
3 changed files with 4 additions and 5 deletions
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4
hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/keygen/RowKeyGeneratorHelper.java
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@@ -135,8 +135,8 @@ public class RowKeyGeneratorHelper {
* 4 = "StructField(nested_col,StructType(StructField(prop1,StringType,false), StructField(prop2,LongType,false)),false)"
*
* the logic fetches the value from field nested_col.prop1.
* If any level of the nested field is null, {@link NULL_RECORDKEY_PLACEHOLDER} is returned.
* If the field value is an empty String, {@link EMPTY_RECORDKEY_PLACEHOLDER} is returned.
* If any level of the nested field is null, {@link KeyGenUtils#NULL_RECORDKEY_PLACEHOLDER} is returned.
* If the field value is an empty String, {@link KeyGenUtils#EMPTY_RECORDKEY_PLACEHOLDER} is returned.
*
* @param row instance of {@link Row} of interest
* @param positions tree style positions where the leaf node need to be fetched and returned