srowen commented on a change in pull request #26626: [SPARK-29986][SQL]
Introduce java like string trim to UTF8String
URL: https://github.com/apache/spark/pull/26626#discussion_r349068693
##########
File path:
common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java
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@@ -553,6 +553,29 @@ public UTF8String trim() {
return copyUTF8String(s, e);
}
+ /**
+ * Trims whitespaces (<= ASCII 32) from both ends of this string.
+ *
+ * @return this string with no spaces at the start or end
Review comment:
Nit: not just space
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