bharos commented on code in PR #15840:
URL: https://github.com/apache/iceberg/pull/15840#discussion_r3034148058
##########
spark/v4.0/spark/src/test/java/org/apache/iceberg/spark/source/TestSparkTable.java:
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@@ -56,4 +58,60 @@ public void testTableEquality() throws NoSuchTableException {
assertThat(table1).as("References must be different").isNotSameAs(table2);
assertThat(table1).as("Tables must be equivalent").isEqualTo(table2);
}
+
+ @TestTemplate
+ public void testTableInequalityWithDifferentSnapshots() throws
NoSuchTableException {
+ sql("INSERT INTO %s VALUES (1, 'a')", tableName);
+ sql("INSERT INTO %s VALUES (2, 'b')", tableName);
+
+ CatalogManager catalogManager = spark.sessionState().catalogManager();
+ TableCatalog catalog = (TableCatalog) catalogManager.catalog(catalogName);
+ Identifier identifier = Identifier.of(tableIdent.namespace().levels(),
tableIdent.name());
+ SparkTable table = (SparkTable) catalog.loadTable(identifier);
+
+ if (catalog instanceof SparkCatalog) {
+ Table icebergTable = ((SparkCatalog)
catalog).icebergCatalog().loadTable(tableIdent);
+ long[] snapshotIds = icebergTable.history().stream().mapToLong(h ->
h.snapshotId()).toArray();
Review Comment:
Done.
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