Hadoop java.io.IOException:作业状态不可用于配置单元

当我将配置单元与

一起使用时，请从表\u name中选择*，它可以工作

当我使用
从表\u name t中选择t.a或从表\u name中选择*，其中…
时，会发生以下错误：

Total MapReduce jobs = 1
Launching Job 1 out of 1
Number of reduce tasks is set to 0 since there's no reduce operator
Starting Job = job_1414949555870_118360, Tracking URL = N/A
Kill Command = /usr/local/hadoop-2.5.1/bin/hadoop job  -kill job_1414949555870_118360
java.io.IOException: Job status not available 
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:322)
        at org.apache.hadoop.mapreduce.Job.getJobState(Job.java:347)
        at org.apache.hadoop.mapred.JobClient$NetworkedJob.getJobState(JobClient.java:295)
        at org.apache.hadoop.hive.shims.HadoopShimsSecure.isJobPreparing(HadoopShimsSecure.java:104)
        at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:242)
        at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:541)
        at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:431)
        at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:136)
        at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:151)
        at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:65)
        at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1485)
        at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1263)
        at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1091)
        at org.apache.hadoop.hive.ql.Driver.run(Driver.java:931)
        at org.apache.hadoop.hive.ql.Driver.run(Driver.java:921)
        at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:268)
        at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:220)
        at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:422)
        at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:790)
        at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:684)
        at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:623)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Ended Job = job_1414949555870_118360 with exception java.io.IOException(Job status not available )
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask`

那么，蜂巢怎么了

调试信息如下，可能有用！！请帮帮我

15/04/14 16:53:48 DEBUG ipc.Client: getting client out of cache: org.apache.hadoop.ipc.Client@60cb201b
15/04/14 16:53:48 DEBUG mapred.ClientServiceDelegate: Failed to contact AM/History for job job_1414949555870_118441 retrying..
java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "slave109":43759; java.net.UnknownHostException; For more details see:  http://wiki.apache.org/hadoop/UnknownHost

确保配置单元服务器正在运行，并且您是否再次尝试运行它？虽然它正在运行，但它不起作用。刚才我尝试了
从表\u name中选择t.a作为t
，但它起作用了！如查询中所示？你能试试吗？我试过了，但还是再次发生。我认为hadoop没有连接到hive，或者权限问题？有可能的话，试着从hadoop用户帐户运行它。但当我仔细观察错误时，它告诉我有人正在杀死蜂巢工作。