Github user ueshin commented on a diff in the pull request:
https://github.com/apache/spark/pull/16781#discussion_r112365371
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala ---
@@ -233,6 +224,17 @@ private[hive] class HiveMetastoreCatalog(sparkSession:
SparkSession) extends Log
result.copy(output = newOutput)
}
+ private def getStorageTzOptions(relation: CatalogRelation): Map[String,
String] = {
+ // We add the table timezone to the relation options, which
automatically gets injected into the
+ // hadoopConf for the Parquet Converters
+ val storageTzKey = ParquetFileFormat.PARQUET_TIMEZONE_TABLE_PROPERTY
+ val storageTz = relation.tableMeta.properties.getOrElse(storageTzKey,
"")
+ val sessionTz = sparkSession.sessionState.conf.sessionLocalTimeZone
+ Map(
+ storageTzKey -> storageTz
+ )
--- End diff --
Should return `Map.empty` if the value isn't included to the table
properties?
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