cloud-fan commented on a change in pull request #31131:
URL: https://github.com/apache/spark/pull/31131#discussion_r555569367
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/execution/command/DDLCommandTestUtils.scala
##########
@@ -91,4 +91,20 @@ trait DDLCommandTestUtils extends SQLTestUtils {
}
protected def checkLocation(t: String, spec: TablePartitionSpec, expected:
String): Unit
+
+ // Getting the total table size in the filesystem in bytes
+ def getTableSize(tableName: String): Int = {
+ val stats =
+ sql(s"DESCRIBE TABLE EXTENDED $tableName")
+ .select("data_type")
+ .where("col_name = 'Statistics'")
Review comment:
nit: let's call `where` before `select`, otherwise the query looks
weird. There should be no `col_name` column after `select("data_type")`
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