chenjunjiedada commented on a change in pull request #830:
URL: https://github.com/apache/incubator-iceberg/pull/830#discussion_r429517712
##########
File path:
spark/src/test/java/org/apache/iceberg/spark/source/TestSparkTableUtil.java
##########
@@ -199,4 +204,41 @@ public void testImportAsHiveTable() throws Exception {
long count2 = spark.read().format("iceberg").load(DB_NAME +
".test_partitioned_table").count();
Assert.assertEquals("three values ", 3, count2);
}
+
+ @Test
+ public void testImportWithIncompatibleSchema() throws Exception {
+ spark.table(qualifiedTableName).write().mode("overwrite").format("parquet")
+ .saveAsTable("original_table");
+
+ // The field is different so that it will project with name mapping
+ Schema filteredSchema = new Schema(
+ optional(1, "data", Types.StringType.get())
+ );
+
+ TableIdentifier source = new TableIdentifier("original_table");
+ Table table = catalog.createTable(
+ org.apache.iceberg.catalog.TableIdentifier.of(DB_NAME, "target_table"),
+ filteredSchema,
+ SparkSchemaUtil.specForTable(spark, "original_table"));
+ File stagingDir = temp.newFolder("staging-dir");
+ SparkTableUtil.importSparkTable(spark, source, table,
stagingDir.toString());
Review comment:
OK, I updated this.
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