hbase我在shell下可以操作，但是我用java api操作的时候报错：

hbase我在shell下可以操作，但是我用java api操作的时候报错：

org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=35, exceptions:

Sun Nov 03 03:37:28 CST 2013, org.apache.hadoop.hbase.client.RpcRetryingCaller@26d607, java.net.ConnectException: Connection refused: no further information

Sun Nov 03 03:37:29 CST 2013, org.apache.hadoop.hbase.client.RpcRetryingCaller@26d607, org.apache.hadoop.hbase.ipc.RpcClient$FailedServerException: This server is in the failed servers list: localhost/127.0.0.1:60020

Sun Nov 03 03:37:29 CST 2013,

查看jps服务是启动了的：

[root@localhost logs]# jps

2167 SecondaryNameNode

1972 NameNode

3437 Jps

2071 DataNode

2244 JobTracker

2891 HRegionServer

2786 HMaster

2348 TaskTracker

2736 HQuorumPeer

看了datanode,namenode日志没有出错，hbase里的日志也没有错误

shell下就可以，Configuration conf = new Configuration();

conf.addResource("hbase-site.xml");

conf = HBaseConfiguration.create(conf);

  

HTable table = new HTable(conf,"student");

-- new HTable(conf,"student");的时候引起的