pvary commented on code in PR #10200:
URL: https://github.com/apache/iceberg/pull/10200#discussion_r1575985174
##########
data/src/test/java/org/apache/iceberg/io/TestTaskEqualityDeltaWriter.java:
##########
@@ -409,6 +421,55 @@ public void testUpsertDataWithFullRowSchema() throws
IOException {
.isEqualTo(ImmutableList.of(posRecord.copy("file_path",
dataFile.path(), "pos", 0L)));
}
+ @TestTemplate
+ public void testDeleteFileGranularity() throws IOException {
+ withGranularity(DeleteGranularity.FILE);
+ }
+
+ @TestTemplate
+ public void testDeletePartitionGranularity() throws IOException {
+ withGranularity(DeleteGranularity.PARTITION);
+ }
+
+ private void withGranularity(DeleteGranularity granularity) throws
IOException {
+ List<Integer> eqDeleteFieldIds = Lists.newArrayList(idFieldId,
dataFieldId);
+ Schema eqDeleteRowSchema = table.schema();
+
+ GenericTaskDeltaWriter deltaWriter =
+ createTaskWriter(eqDeleteFieldIds, eqDeleteRowSchema, granularity);
+
+ Map<Integer, Record> expected = Maps.newHashMapWithExpectedSize(2000);
+ // Create enough records, so we have multiple files
+ for (int i = 0; i < 2000; ++i) {
+ Record record = createRecord(i, "aaa" + i);
+ deltaWriter.write(record);
+ if (i % 5 == 10) {
+ deltaWriter.delete(record);
+ } else {
+ expected.put(i, record);
+ }
+ }
+
+ // Add some deletes in the end
+ for (int i = 0; i < 199; ++i) {
+ int id = i * 10 + 1;
+ Record record = createRecord(id, "aaa" + id);
+ deltaWriter.delete(record);
+ expected.remove(id);
+ }
+
+ WriteResult result = deltaWriter.complete();
+ assertThat(result.dataFiles()).as("Should have 2 data files.").hasSize(2);
+ assertThat(result.deleteFiles())
+ .as("Should have correct number of pos-delete files")
+ .hasSize(granularity.equals(DeleteGranularity.FILE) ? 2 : 1);
Review Comment:
Added an assertion
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
