我正在使用hadoop-2.6.0和kerberos安全性。我已经安装了带有kerberos安全性的hbase，可以创建表并扫描它。
我也可以运行sqoop job将数据从mysql导入hdfs，但是当尝试从mysql导入hbase时，sqoop job失败了。
sqoop命令

sqoop import --hbase-create-table  --hbase-table newtable --column-family ck --hbase-row-key id --connect jdbc:mysql://localhost/sample --username root --password root --table newtable -m 1

例外

15/01/21 16:30:24 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=90000 watcher=hconnection-0x734c0647, quorum=localhost:2181, baseZNode=/hbase
15/01/21 16:30:24 INFO zookeeper.ClientCnxn: Opening socket connection to server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknownerror)
15/01/21 16:30:24 INFO zookeeper.ClientCnxn: Socket connection established to 127.0.0.1/127.0.0.1:2181, initiating session
15/01/21 16:30:24 INFO zookeeper.ClientCnxn: Session establishment complete on server 127.0.0.1/127.0.0.1:2181, sessionid = 0x14b0ac124600016, negotiated timeout = 40000
15/01/21 16:30:25 ERROR tool.ImportTool: Error during import: Can't get authentication token