[SPARK-20487][SQL] HiveTableScan node is quite verbose in explained…

… plan
apache · Apr 27, 2017 · 768738c · 768738c
1 parent 66636ef
commit 768738c
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/trees/TreeNode.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/trees/TreeNode.scala
@@ -444,6 +444,7 @@ abstract class TreeNode[BaseType <: TreeNode[BaseType]] extends Product {
     case None => Nil
     case Some(null) => Nil
     case Some(any) => any :: Nil
+    case table: CatalogTable => table.identifier :: Nil
     case other => other :: Nil
   }.mkString(", ")
 

diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveExplainSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveExplainSuite.scala
@@ -47,7 +47,23 @@ class HiveExplainSuite extends QueryTest with SQLTestUtils with TestHiveSingleto
     checkKeywordsNotExist(sql(" explain   select * from src where key=123 "),
                    "== Parsed Logical Plan ==",
                    "== Analyzed Logical Plan ==",
-                   "== Optimized Logical Plan ==")
+                   "== Optimized Logical Plan ==",
+                   "Owner",
+                   "Database",
+                   "Created",
+                   "Last Access",
+                   "Type",
+                   "Provider",
+                   "Properties",
+                   "Statistics",
+                   "Location",
+                   "Serde Library",
+                   "InputFormat",
+                   "OutputFormat",
+                   "Partition Provider",
+                   "Schema"
+    )
+
     checkKeywordsExist(sql(" explain   extended select * from src where key=123 "),
                    "== Parsed Logical Plan ==",
                    "== Analyzed Logical Plan ==",