Update src/main/java/com/scalar/db/api/Operation.java
@@ -65,7 +65,7 @@ public abstract class Operation {
@Nonnull
public Optional<String> forFullNamespace() {
if (!namespace.isPresent()) {
- LOGGER.warn("namespace isn't specified");
+ LOGGER.warn("namespace is not set. So, you might get an unexpected return value.");
}
if (namespace.isPresent() && namespacePrefix.isPresent()) {
