pvary commented on code in PR #11249: URL: https://github.com/apache/iceberg/pull/11249#discussion_r1827818995
########## flink/v1.20/flink/src/test/java/org/apache/iceberg/flink/sink/TestIcebergSinkV2.java: ########## @@ -107,15 +153,16 @@ public void testCheckAndGetEqualityFieldIds() { .setIdentifierFields("type") .commit(); - DataStream<Row> dataStream = - env.addSource(new BoundedTestSource<>(ImmutableList.of()), ROW_TYPE_INFO); - IcebergSink.Builder builder = - IcebergSink.forRow(dataStream, SimpleDataUtil.FLINK_SCHEMA).table(table); + // Use schema identifier field IDs as equality field id list by default + assertThat(SinkUtil.checkAndGetEqualityFieldIds(table, null)) + .containsExactlyInAnyOrderElementsOf(table.schema().identifierFieldIds()); // Use user-provided equality field column as equality field id list - builder.equalityFieldColumns(Lists.newArrayList("id")); assertThat(SinkUtil.checkAndGetEqualityFieldIds(table, Lists.newArrayList("id"))) .containsExactlyInAnyOrder(table.schema().findField("id").fieldId()); + + assertThat(SinkUtil.checkAndGetEqualityFieldIds(table, Lists.newArrayList("type"))) + .containsExactlyInAnyOrder(table.schema().findField("type").fieldId()); Review Comment: Does this feature have anything to do with the SinkV2? Shall we create a different test for `SinkUtil`? -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org