Improve logging

src/main/kotlin/KafkaTopology.kt

@@ -188,8 +188,10 @@ class KafkaTopology(
                     is RecordSetSearchDoc -> {
                         // Do not update if the name is already the same.
                         if (value.name == elasticSearchWrapper.getRecordSetName(value.id)) {
+                            log.info("No update for record set name for ${value.name} as they are already current.")
                             KeyValue(key, null)
                         } else {
+                            log.info("Updating names for record set ${value.id} in documents.")
                             KeyValue(
                                 "$key#update",
                                 updateQueryBuilder.updateRecordSetName(value.id, value.name)