Hadoop Hive No address associated with hostname

Total MapReduce jobs = 1Launching Job 1 out of 1Number of reduce tasks determined at compile time: 1In order to change the average load for a reducer &#40;in bytes&#41;:  set hive.exec.reducers.bytes.per.reducer=<number>In order to limit the maximum number of reducers:  set hive.exec.reducers.max=<number>In order to set a constant number of reducers:  set mapred.reduce.tasks=<number>java.net.UnknownHostException: xxx.test.cn: xxx.test.cn: No address associated with hostname        at java.net.InetAddress.getLocalHost&#40;InetAddress.java:1473&#41;        at org.apache.hadoop.mapred.JobClient$2.run&#40;JobClient.java:866&#41;        at org.apache.hadoop.mapred.JobClient$2.run&#40;JobClient.java:842&#41;        at java.security.AccessController.doPrivileged&#40;Native Method&#41;        at javax.security.auth.Subject.doAs&#40;Subject.java:415&#41;        at org.apache.hadoop.security.UserGroupInformation.doAs&#40;UserGroupInformation.java:1059&#41;        at org.apache.hadoop.mapred.JobClient.submitJobInternal&#40;JobClient.java:842&#41;        at org.apache.hadoop.mapred.JobClient.submitJob&#40;JobClient.java:816&#41;        at org.apache.hadoop.hive.ql.exec.ExecDriver.execute&#40;ExecDriver.java:452&#41;        at org.apache.hadoop.hive.ql.exec.MapRedTask.execute&#40;MapRedTask.java:136&#41;        at org.apache.hadoop.hive.ql.exec.Task.executeTask&#40;Task.java:133&#41;        at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential&#40;TaskRunner.java:57&#41;        at org.apache.hadoop.hive.ql.Driver.launchTask&#40;Driver.java:1361&#41;        at org.apache.hadoop.hive.ql.Driver.execute&#40;Driver.java:1152&#41;        at org.apache.hadoop.hive.ql.Driver.run&#40;Driver.java:960&#41;        at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd&#40;CliDriver.java:255&#41;        at org.apache.hadoop.hive.cli.CliDriver.processCmd&#40;CliDriver.java:212&#41;        at org.apache.hadoop.hive.cli.CliDriver.processLine&#40;CliDriver.java:403&#41;        at org.apache.hadoop.hive.cli.CliDriver.run&#40;CliDriver.java:671&#41;        at org.apache.hadoop.hive.cli.CliDriver.main&#40;CliDriver.java:554&#41;        at sun.reflect.NativeMethodAccessorImpl.invoke0&#40;Native Method&#41;        at sun.reflect.NativeMethodAccessorImpl.invoke&#40;NativeMethodAccessorImpl.java:57&#41;        at sun.reflect.DelegatingMethodAccessorImpl.invoke&#40;DelegatingMethodAccessorImpl.java:43&#41;        at java.lang.reflect.Method.invoke&#40;Method.java:606&#41;        at org.apache.hadoop.util.RunJar.main&#40;RunJar.java:156&#41;Caused by: java.net.UnknownHostException: kooxoo90-111.kuxun.cn: No address associated with hostname        at java.net.Inet6AddressImpl.lookupAllHostAddr&#40;Native Method&#41;        at java.net.InetAddress$1.lookupAllHostAddr&#40;InetAddress.java:901&#41;        at java.net.InetAddress.getAddressesFromNameService&#40;InetAddress.java:1293&#41;        at java.net.InetAddress.getLocalHost&#40;InetAddress.java:1469&#41;        ... 24 moreJob Submission failed with exception 'java.net.UnknownHostException(xxx.test.cn: xxx.test.cn: No address associated with hostname)'FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.MapRedTask 

127.0.0.1  xxx.test.cn