rootCredentials = new AuthInfo(username, passwd.getBytes(), instance.getInstanceID());
Connector connector = instance.getConnector(rootCredentials.user, rootCredentials.password);
bw = connector.createBatchWriter("test_ingest", 20000000l, 60000l, 10);
}
Authenticator authenticator = ZKAuthenticator.getInstance();
authenticator.changeAuthorizations(rootCredentials, rootCredentials.user, AUTHS);
ColumnVisibility le = new ColumnVisibility("L1&L2&G1&GROUP2");
Text labBA = new Text(le.getExpression());
// int step = 100;