dataNode.performQueries(Collections.singletonList((Query) query), observer);
Map<String, Boolean> nameTables = getNameTablesInDB(dataNode);
assertTrue(nameTables.get("sus1") != null || nameTables.get("SUS1") != null);
int sizeDB2 = getNameTablesInDB(dataNode).size();
assertEquals(2, sizeDB2 - sizeDB);
dataNode.performQueries(Collections.singletonList((Query) query), observer);
int sizeDB3 = getNameTablesInDB(dataNode).size();
assertEquals(sizeDB2, sizeDB3);
}
finally {
DataNode dataNode2 = createDataNode(map);