haizhou-zhao commented on code in PR #11093:
URL: https://github.com/apache/iceberg/pull/11093#discussion_r1800188393
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spark/v3.5/spark/src/test/java/org/apache/iceberg/spark/TestBaseWithCatalog.java:
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@@ -89,13 +138,37 @@ public static void dropWarehouse() throws IOException {
protected TableIdentifier tableIdent =
TableIdentifier.of(Namespace.of("default"), "table");
protected String tableName;
+ private void configureValidationCatalog() {
+ if (catalogConfig.containsKey(ICEBERG_CATALOG_TYPE)) {
+ switch (catalogConfig.get(ICEBERG_CATALOG_TYPE)) {
+ case ICEBERG_CATALOG_TYPE_HADOOP:
+ this.validationCatalog =
+ new HadoopCatalog(spark.sessionState().newHadoopConf(), "file:"
+ warehouse);
+ break;
+ case ICEBERG_CATALOG_TYPE_REST:
+ this.validationCatalog = restCatalog;
+ break;
+ case ICEBERG_CATALOG_TYPE_HIVE:
+ this.validationCatalog = catalog;
+ break;
+ default:
+ throw new IllegalArgumentException("Unknown catalog type");
+ }
+ } else if (catalogConfig.containsKey(CATALOG_IMPL)) {
+ switch (catalogConfig.get(CATALOG_IMPL)) {
+ case "org.apache.iceberg.inmemory.InMemoryCatalog":
+ this.validationCatalog = new InMemoryCatalog();
+ break;
+ default:
+ throw new IllegalArgumentException("Unknown catalog impl");
+ }
+ }
+ this.validationNamespaceCatalog = (SupportsNamespaces) validationCatalog;
+ }
+
@BeforeEach
public void before() {
- this.validationCatalog =
Review Comment:
If I understand correctly, the original `validationCatalog` is set to a
`HadoopCatalog` if `catalogName` of the catalog being tested is named
`testhadoop`; otherwise, make the `validationCatalog` the same as `catalog`
(which is strictly a `HiveCatalog`, as defined by `TestBase` class).
That will work in the old days, as we only have 2 types catalogs, either
Hadoop or Hive, being tested - if the test subject is not a Hadoop Catalog,
then setting the validation catalog to Hive Catalog will suffice the validation
purpose. However, with the introduction of a 3rd type, REST catalog: when the
test subject is a REST catalog, without changing how `validationCatalog` is
initialized, the `validationCatalog` will be set to a Hive catalog. In this
case, conducting test behaviors on REST catalog while validating the status
post-change on Hive catalog won't work.
Unless, you are suggesting that we should make changes to `TestBase` class
where the `catalog` being tested does not strictly need to be a HiveCatalog,
and can be any type of catalog.
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