viirya commented on a change in pull request #27690:
URL: https://github.com/apache/spark/pull/27690#discussion_r442627998
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -839,6 +839,17 @@ object SQLConf {
.checkValues(HiveCaseSensitiveInferenceMode.values.map(_.toString))
.createWithDefault(HiveCaseSensitiveInferenceMode.NEVER_INFER.toString)
+ val HIVE_SUPPORTED_SCHEMES_TO_USE_NONBLOBSTORE =
+ buildConf("spark.sql.hive.supportedSchemesToUseNonBlobstore")
+ .doc("Comma-separated list of supported blobstore schemes (e.g.
's3,s3a'). " +
+ "If any blobstore schemes are specified, this feature is enabled. " +
+ "When writing data out to a Hive table, " +
+ "Spark writes the data first into non blobstore storage, and then
moves it to blobstore. " +
+ "By default, this option is set to empty. It means this feature is
disabled.")
+ .version("3.1.0")
+ .stringConf
+ .createWithDefault("")
Review comment:
Okay, it sounds making sense.
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