[GitHub] [spark] HyukjinKwon commented on a change in pull request #31738: [SPARK-34463][PYSPARK][DOCS] Document caveats of Arrow selfDestruct

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

HyukjinKwon commented on a change in pull request #31738:
URL: https://github.com/apache/spark/pull/31738#discussion_r588032272



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File path: sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -2035,8 +2035,8 @@ object SQLConf {
 
   val ARROW_PYSPARK_SELF_DESTRUCT_ENABLED =
     buildConf("spark.sql.execution.arrow.pyspark.selfDestruct.enabled")
-      .doc("When true, make use of Apache Arrow's self-destruct and split-blocks options " +
-        "for columnar data transfers in PySpark, when converting from Arrow to Pandas. " +
+      .doc("EXPERIMENTAL. When true, make use of Apache Arrow's self-destruct and split-blocks " +

Review comment:
       ```suggestion
         .doc("(Experimental) When true, make use of Apache Arrow's self-destruct and split-blocks " +
   ```




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