尝试从Sql server导入数据时，Sqoop命令挂起以下消息。我已经测试了连接能够做列表数据库，表甚至选择语句但是当它将数据写入/导入到hdfs时失败。能告诉我你解决这个问题的建议吗？
在此消息后挂起：
14/04/16 17:53:36 WARN mapred.YARNRunner: Usage of -Djava.library.path in mapreduce.admin.reduce.child.java.opts can cause programs to no longer function if hadoop native libraries are used. These values should be set as part of the LD_LIBRARY_PATH in the reduce JVM env using mapreduce.admin.user.env config settings.
14/04/16 17:53:36 INFO impl.YarnClientImpl: Submitted application application_1397650690524_0002 to ResourceManager at /192.168.155.61:8050
14/04/16 17:53:36 INFO mapreduce.Job: The url to track the job: http://<Master>:8088/proxy/application_1397650690524_0002/
14/04/16 17:53:36 INFO mapreduce.Job: Running job: job_1397650690524_0002
由于 Selvam