openinx commented on a change in pull request #1765:
URL: https://github.com/apache/iceberg/pull/1765#discussion_r522830903
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File path: flink/src/test/java/org/apache/iceberg/flink/SimpleDataUtil.java
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@@ -129,11 +129,25 @@ public static void assertTableRows(String tablePath,
List<RowData> expected) thr
public static void assertTableRecords(Table table, List<Record> expected)
throws IOException {
table.refresh();
try (CloseableIterable<Record> iterable =
IcebergGenerics.read(table).build()) {
- Assert.assertEquals("Should produce the expected record",
- Sets.newHashSet(expected), Sets.newHashSet(iterable));
+ List<Record> iterList = Lists.newArrayList(iterable.iterator());
+ sortRecordList(iterList);
+ sortRecordList(expected);
+ Assert.assertEquals("Should produce the expected record", expected,
iterList);
}
}
+ private static void sortRecordList(List<Record> list) {
+ Collections.sort(list, (o1, o2) -> {
Review comment:
Using hashCode to sort this list is correct if we only want to check
wether the two list is equal or not. But it may not friend to debug the root
cause when two list is not equal because those elements are disordered. I'd
prefer to compare the fields in lexicographical order if possible.
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