Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/8130#discussion_r36892445
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala ---
@@ -309,11 +308,32 @@ private[hive] class HiveMetastoreCatalog(val client:
ClientInterface, hive: Hive
val hiveTable = (maybeSerDe, dataSource.relation) match {
case (Some(serde), relation: HadoopFsRelation)
if relation.paths.length == 1 &&
relation.partitionColumns.isEmpty =>
- logInfo {
- "Persisting data source relation with a single input path into
Hive metastore in Hive " +
- s"compatible format. Input path: ${relation.paths.head}"
+ // Hive ParquetSerDe doesn't support decimal type until 1.2.0.
+ val isParquetSerDe =
serde.inputFormat.exists(_.toLowerCase.contains("parquet"))
+ val hasDecimalFields =
relation.schema.exists(_.dataType.isInstanceOf[DecimalType])
+ val hiveVersion = hive.hiveMetastoreVersion
+ val (hiveMajorVersion, hiveMinorVersion) = {
+ val Version = """(\d+)\.(\d+)\..*""".r
--- End diff --
I will update it.
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