diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala index e74fa6e638a0b0137f314be6c9f8d4b4366954da..e52251f960ff4212f8c1859328cc98e155afbc3f 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala @@ -191,7 +191,7 @@ case class CatalogTable( viewText.map("View: " + _).getOrElse(""), comment.map("Comment: " + _).getOrElse(""), if (properties.nonEmpty) s"Properties: $tableProperties" else "", - if (stats.isDefined) s"Statistics: ${stats.get}" else "", + if (stats.isDefined) s"Statistics: ${stats.get.simpleString}" else "", s"$storage") output.filter(_.nonEmpty).mkString("CatalogTable(\n\t", "\n\t", ")") diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/Statistics.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/Statistics.scala index 58fa537a18e3e2406fcfee77ffdd15cc0e0b5da6..3cf20385dd712b0782f3c41de8c7d530b503fd46 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/Statistics.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/Statistics.scala @@ -38,12 +38,13 @@ case class Statistics( sizeInBytes: BigInt, rowCount: Option[BigInt] = None, isBroadcastable: Boolean = false) { - override def toString: String = { - val output = - Seq(s"sizeInBytes=$sizeInBytes", - if (rowCount.isDefined) s"rowCount=${rowCount.get}" else "", - s"isBroadcastable=$isBroadcastable" - ) - output.filter(_.nonEmpty).mkString("Statistics(", ", ", ")") + override def toString: String = "Statistics(" + simpleString + ")" + + /** Readable string representation for the Statistics. */ + def simpleString: String = { + Seq(s"sizeInBytes=$sizeInBytes", + if (rowCount.isDefined) s"rowCount=${rowCount.get}" else "", + s"isBroadcastable=$isBroadcastable" + ).filter(_.nonEmpty).mkString("", ", ", "") } } diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala index 027f3588e292289c739b4b1049f6e72887f1bf6a..9fbcd48b4a91186bc4d410984eff98731e284411 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala @@ -468,6 +468,7 @@ case class DescribeTableCommand(table: TableIdentifier, isExtended: Boolean, isF append(buffer, "Last Access Time:", new Date(table.lastAccessTime).toString, "") append(buffer, "Location:", table.storage.locationUri.getOrElse(""), "") append(buffer, "Table Type:", table.tableType.name, "") + table.stats.foreach(s => append(buffer, "Statistics:", s.simpleString, "")) append(buffer, "Table Parameters:", "", "") table.properties.foreach { case (key, value) =>