ajantha-bhat commented on code in PR #9877: URL: https://github.com/apache/iceberg/pull/9877#discussion_r1514102226
########## nessie/src/test/java/org/apache/iceberg/nessie/TestNamespace.java: ########## @@ -132,6 +133,15 @@ public void testSettingProperties() { .hasMessage("Namespace does not exist: unknown"); } + @Test + public void testEmptyNamespace() { + Assertions.assertThatThrownBy( + () -> catalog.createNamespace(Namespace.empty(), Collections.emptyMap())) + .isInstanceOf(IllegalArgumentException.class) + .hasMessage("Creating empty namespaces is not supported"); + Assertions.assertThat(catalog.namespaceExists(Namespace.empty())).isFalse(); Review Comment: this check used to fail with the callstack mentioned in the PR description. -- 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