nbdevos25 commented on code in PR #14398:
URL: https://github.com/apache/iceberg/pull/14398#discussion_r2525047351
##########
core/src/test/java/org/apache/iceberg/rest/TestRESTCatalog.java:
##########
@@ -3107,6 +3281,488 @@ public void testCommitStateUnknownNotReconciled() {
.satisfies(ex -> assertThat(((CommitStateUnknownException)
ex).getSuppressed()).isEmpty());
}
+ @Test
+ public void testInvalidTableCacheParameters() {
+ RESTCatalog catalog = new RESTCatalog(config -> new
RESTCatalogAdapter(backendCatalog));
+
+ assertThatThrownBy(
+ () ->
+ catalog.initialize(
+ "test",
Map.of(RESTCatalogProperties.TABLE_CACHE_EXPIRE_AFTER_WRITE_MS, "0")))
+ .isInstanceOf(IllegalArgumentException.class)
+ .hasMessage("Invalid expire after write: zero or negative");
+
+ assertThatThrownBy(
+ () ->
+ catalog.initialize(
+ "test",
Map.of(RESTCatalogProperties.TABLE_CACHE_EXPIRE_AFTER_WRITE_MS, "-1")))
+ .isInstanceOf(IllegalArgumentException.class)
+ .hasMessage("Invalid expire after write: zero or negative");
+
+ assertThatThrownBy(
+ () ->
+ catalog.initialize(
+ "test",
Map.of(RESTCatalogProperties.TABLE_CACHE_MAX_ENTRIES, "-1")))
+ .isInstanceOf(IllegalArgumentException.class)
+ .hasMessage("Invalid max entries: negative");
+ }
+
+ @Test
+ public void testFreshnessAwareLoading() {
+ catalog().createNamespace(TABLE.namespace());
+
+ catalog().createTable(TABLE, SCHEMA);
+
+ Cache<SessionIdTableId, TableWithETag> tableCache =
restCatalog.sessionCatalog().tableCache();
+ assertThat(tableCache.estimatedSize()).isZero();
+
+ expectFullTableLoadForLoadTable(TABLE, adapterForRESTServer);
+
+ BaseTable tableAfterFirstLoad = (BaseTable) catalog().loadTable(TABLE);
+
+ assertThat(tableCache.stats().hitCount()).isZero();
+ assertThat(tableCache.asMap())
+
.containsOnlyKeys(SessionIdTableId.of(DEFAULT_SESSION_CONTEXT.sessionId(),
TABLE));
+
+ expectNotModifiedResponseForLoadTable(TABLE, adapterForRESTServer);
+
+ BaseTable tableAfterSecondLoad = (BaseTable) catalog().loadTable(TABLE);
+
+ assertThat(tableAfterFirstLoad).isNotEqualTo(tableAfterSecondLoad);
+ assertThat(tableAfterFirstLoad.operations().current().location())
+ .isEqualTo(tableAfterSecondLoad.operations().current().location());
+ assertThat(
+ tableCache
+ .asMap()
+ .get(SessionIdTableId.of(DEFAULT_SESSION_CONTEXT.sessionId(),
TABLE))
+ .table()
+ .operations()
+ .current()
+ .metadataFileLocation())
+
.isEqualTo(tableAfterFirstLoad.operations().current().metadataFileLocation());
+
+ Mockito.verify(adapterForRESTServer, times(2))
+ .execute(reqMatcher(HTTPMethod.GET, RESOURCE_PATHS.table(TABLE)),
any(), any(), any());
+ }
+
+ @Test
+ public void testFreshnessAwareLoadingMetadataTables() {
+ catalog().createNamespace(TABLE.namespace());
+
+ catalog().createTable(TABLE, SCHEMA);
+
+ Cache<SessionIdTableId, TableWithETag> tableCache =
restCatalog.sessionCatalog().tableCache();
+ assertThat(tableCache.estimatedSize()).isZero();
+
+ BaseTable table = (BaseTable) catalog().loadTable(TABLE);
+
+ assertThat(tableCache.stats().hitCount()).isZero();
+ assertThat(tableCache.asMap())
+
.containsOnlyKeys(SessionIdTableId.of(DEFAULT_SESSION_CONTEXT.sessionId(),
TABLE));
Review Comment:
nit: should these be before `BaseTable table = (BaseTable)
catalog().loadTable(TABLE);`?
--
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]
