wForget commented on code in PR #5811:
URL: https://github.com/apache/kyuubi/pull/5811#discussion_r1418240516
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externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/spark/sql/kyuubi/SparkDatasetHelper.scala:
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@@ -103,19 +104,20 @@ object SparkDatasetHelper extends Logging {
timestampAsString: Boolean): DataFrame = {
val quotedCol = (name: String) => col(quoteIfNeeded(name))
+ val tf = getTimeFormatters
Review Comment:
I'm not sure if `HiveResult.getTimeFormatters` is thread safe and
serializable, `convertTopLevelComplexTypeToHiveString` method is only for
handling complex types in arrow mode, @cfmcgrady do you have any suggestions?
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