presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/SemiTransactionalHiveMetastore.java/SemiTransactionalHiveMetastore/cancelUnstartedAsyncRenames
class SemiTransactionalHiveMetastore:        private void cancelUnstartedAsyncRenames()
        {
            fileRenameCancelled.set(true);
        }