[GitHub] [flink] zjuwangg commented on a change in pull request #9310: [FLINK-13190]add test to verify partition pruning for HiveTableSource

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zjuwangg commented on a change in pull request #9310: [FLINK-13190]add test to verify partition pruning for HiveTableSource
URL: https://github.com/apache/flink/pull/9310#discussion_r309571719
 
 

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 File path: flink-connectors/flink-connector-hive/src/test/java/org/apache/flink/batch/connectors/hive/HiveTableSourceTest.java
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 @@ -133,4 +133,48 @@ public void testReadPartitionTable() throws Exception {
 		assertArrayEquals(new String[]{"2014,3,0", "2014,4,0", "2015,2,1", "2015,5,1"}, rowStrings);
 	}
 
+	@Test
+	public void testPartitionPrunning() throws Exception {
+		final String dbName = "source_db";
+		final String tblName = "test_table_pt";
+		hiveShell.execute("CREATE TABLE source_db.test_table_pt " +
+						"(year STRING, value INT) partitioned by (pt int);");
+		hiveShell.insertInto("source_db", "test_table_pt")
+				.withColumns("year", "value", "pt")
+				.addRow("2014", 3, 0)
+				.addRow("2014", 4, 0)
+				.addRow("2015", 2, 1)
+				.addRow("2015", 5, 1)
+				.commit();
+		TableEnvironment tEnv = HiveTestUtils.createTableEnv();
+		ObjectPath tablePath = new ObjectPath(dbName, tblName);
+		CatalogTable catalogTable = (CatalogTable) hiveCatalog.getTable(tablePath);
+		tEnv.registerTableSource("src", new HiveTableSource(new JobConf(hiveConf), tablePath, catalogTable));
 
 Review comment:
   Maybe we can't. During the optimization, a new TableSource will be returned instead of the original one.

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