public static void dropDB(IMetaStoreClient client, String databaseName) {
    try {
      for (String table : client.listTableNamesByFilter(databaseName, "", (short) -1)) {
        client.dropTable(databaseName, table, true, true);
      }
      client.dropDatabase(databaseName);
    } catch (TException e) {
    }

  }
check that transactions that have not heartbeated and timedout get properly aborted

@throws Exception
streaming/src/test/org/apache/hive/streaming/TestStreaming.java