JAVA 连接 HBASE 报错无法检索登陆配置，但可以查询数据

求帮忙看看那里出的问题

privatestatic Configuration conf =null;

conf = HBaseConfiguration.create();

conf.set("hbase.zookeeper.quorum", "S130107,S130108,S130109");

HTable table =new HTable(conf, tablename);

Get g =new Get(rowKey.getBytes());

Result rs = table.get(g);

for (KeyValue kv : rs.raw()) {

System.out.print(new String(kv.getRow()) +"");

System.out.print(new String(kv.getFamily()) +":");

System.out.print(new String(kv.getQualifier()) +"");

System.out.print(kv.getTimestamp() +"");

System.out.println(new String(kv.getValue()));

}

以上代码可以查询出来数据，但是tomcat日志一直报下面错误，求解决办法

13/09/24 18:22:16 DEBUG client.ZooKeeperSaslClient: Could not retrieve login configuration: java.lang.SecurityException: Unable to locate a login configuration

13/09/24 18:22:16 DEBUG client.ZooKeeperSaslClient: Could not retrieve login configuration: java.lang.SecurityException: Unable to locate a login configuration

13/09/24 18:22:16 DEBUG client.ZooKeeperSaslClient: Could not retrieve login configuration: java.lang.SecurityException: Unable to locate a login configuration

13/09/24 18:22:16 DEBUG client.ZooKeeperSaslClient: Could not retrieve login configuration: java.lang.SecurityException: Unable to locate a login configuration

13/09/24 18:22:16 DEBUG client.ZooKeeperSaslClient: Could not retrieve login configuration: java.lang.SecurityException: Unable to locate a login configuration

13/09/24 18:22:16 DEBUG client.ZooKeeperSaslClient: Could not retrieve login configuration: java.lang.SecurityException: Unable to locate a login configuration