stevenzwu commented on a change in pull request #3817:
URL: https://github.com/apache/iceberg/pull/3817#discussion_r780850848
##########
File path:
flink/v1.14/flink/src/test/java/org/apache/iceberg/flink/source/TestFlinkScanSql.java
##########
@@ -178,6 +179,38 @@ public void testInferedParallelism() throws IOException {
Assert.assertEquals("Should produce the expected parallelism.", 1,
parallelism);
}
+ @Test
+ public void testExposeLocality() throws Exception {
+ Table table =
+ catalog.createTable(TableIdentifier.of("default", "t"),
TestFixtures.SCHEMA, TestFixtures.SPEC);
+
+ TableLoader tableLoader = TableLoader.fromHadoopTable(table.location());
+ List<Record> expectedRecords =
RandomGenericData.generate(TestFixtures.SCHEMA, 10, 0L);
+ expectedRecords.forEach(expectedRecord -> expectedRecord.set(2,
"2020-03-20"));
+
+ GenericAppenderHelper helper = new GenericAppenderHelper(table,
fileFormat, TEMPORARY_FOLDER);
+ DataFile dataFile = helper.writeFile(TestHelpers.Row.of("2020-03-20", 0),
expectedRecords);
+ helper.appendToTable(dataFile);
+
+ // test sql api
+ Configuration tableConf = getTableEnv().getConfig().getConfiguration();
+
tableConf.setBoolean(FlinkConfigOptions.TABLE_EXEC_ICEBERG_EXPOSE_SPLIT_LOCALITY_INFO.key(),
false);
+
+ List<Row> results = sql("select * from t");
+ org.apache.iceberg.flink.TestHelpers.assertRecords(results,
expectedRecords, TestFixtures.SCHEMA);
Review comment:
nit: import
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