rdblue commented on a change in pull request #1321:
URL: https://github.com/apache/iceberg/pull/1321#discussion_r470837948
##########
File path:
core/src/test/java/org/apache/iceberg/avro/TestAvroReadProjection.java
##########
@@ -49,4 +56,27 @@
return Iterables.getOnlyElement(records);
}
+
+ @Test
+ public void testAvroArrayAsLogicalMap() throws IOException {
+ Schema writeSchema = new Schema(
+ Types.NestedField.optional(0, "map", Types.MapType.ofOptional(2, 3,
+ Types.LongType.get(),
+ Types.ListType.ofRequired(1, Types.LongType.get())
+ ))
+ );
+
+ List<Long> values1 = ImmutableList.of(101L, 102L);
+ List<Long> values2 = ImmutableList.of(201L, 202L, 203L);
+ GenericData.Record record = new
GenericData.Record(AvroSchemaUtil.convert(writeSchema, "table"));
+ record.put("map", ImmutableMap.of(100L, values1, 200L, values2));
+
+ GenericData.Record projected = writeAndRead("full_projection",
writeSchema, writeSchema, record);
+ Assert.assertEquals("Should contain correct value list",
+ values1,
Review comment:
Thanks! I'll commit this when tests pass.
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