[GitHub] [hadoop] dgzdot commented on a change in pull request #2545: HADOOP-17430. Add clear bytes logic for hadoop Text

[GitBox <gi...@apache.org>]

dgzdot commented on a change in pull request #2545:
URL: https://github.com/apache/hadoop/pull/2545#discussion_r545821814



##########
File path: hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/Text.java
##########
@@ -226,6 +226,12 @@ public void set(String string) {
    * Set to a utf8 byte array.
    */
   public void set(byte[] utf8) {
+    if(utf8.length == 0){
+      bytes = EMPTY_BYTES;
+      length = 0;
+      textLength = -1;
+      return;

Review comment:
       Thank you for your advice. I'll fix it




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