[SPARK-44990][SQL][FOLLOWUP] Remove lazy of nullAsQuotedEmptyString

### What changes were proposed in this pull request? This is a follow up PR of apache#42738 . Remove lazy of `nullAsQuotedEmptyString`. ### Why are the changes needed? Remove lazy of nullAsQuotedEmptyString. Because most case it useless. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? add new test. ### Was this patch authored or co-authored using generative AI tooling? No Closes apache#42744 from Hisoka-X/SPARK-44990_csv_null_benchmark. Authored-by: Jia Fan <[email protected]> Signed-off-by: Wenchen Fan <[email protected]>
sluk3r · Sep 1, 2023 · c783e5a · c783e5a
1 parent 4bb3aae
commit c783e5a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/csv/UnivocityGenerator.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/csv/UnivocityGenerator.scala
@@ -60,7 +60,7 @@ class UnivocityGenerator(
     options.locale,
     legacyFormat = FAST_DATE_FORMAT,
     isParsing = false)
-  private lazy val nullAsQuotedEmptyString =
+  private val nullAsQuotedEmptyString =
     SQLConf.get.getConf(SQLConf.LEGACY_NULL_VALUE_WRITTEN_AS_QUOTED_EMPTY_STRING_CSV)
 
   @scala.annotation.tailrec