hive运行job的时候报错

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hive> select count(*) from techbbs;
Total jobs = 1
Launching Job 1 out of 1
Number of reduce tasks determined at compile time: 1
In order to change the average load for a reducer (in bytes):
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 mapreduce.job.reduces=<number>
Starting Job = job_1436192701429_0004, Tracking URL = http://hiter:8088/proxy/application_1436192701429_0004/
Kill Command = /usr/hadoop-2.5.1/bin/hadoop job -kill job_1436192701429_0004
Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 1
2015-07-07 00:11:21,693 Stage-1 map = 0%, reduce = 0%
2015-07-07 00:11:37,009 Stage-1 map = 100%, reduce = 0%, Cumulative CPU 6.33 sec
2015-07-07 00:11:53,332 Stage-1 map = 100%, reduce = 100%, Cumulative CPU 9.2 sec
2015-07-07 00:11:58,933 Stage-1 map = 0%, reduce = 0%
MapReduce Total cumulative CPU time: 9 seconds 200 msec
Ended Job = job_1436192701429_0004 with errors
Error during job, obtaining debugging information...
[color=#FF0000]FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask[/color]
MapReduce Jobs Launched:
Job 0: Map: 1 Reduce: 1 Cumulative CPU: 9.2 sec HDFS Read: 0 HDFS Write: 0 FAIL
Total MapReduce CPU Time Spent: 9 seconds 200 msec

日志信息：

2015-07-07 00:12:03,378 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Created MRAppMaster for application appattempt_1436192701429_0004_000002
2015-07-07 00:12:07,243 WARN [main] org.apache.hadoop.conf.Configuration: job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring.
2015-07-07 00:12:07,260 WARN [main] org.apache.hadoop.conf.Configuration: job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring.
2015-07-07 00:12:07,426 WARN [main] org.apache.hadoop.util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2015-07-07 00:12:07,460 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Executing with tokens:
2015-07-07 00:12:07,461 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Kind: YARN_AM_RM_TOKEN, Service: , Ident: (org.apache.hadoop.yarn.security.AMRMTokenIdentifier@c791b9)
2015-07-07 00:12:07,568 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: The specific max attempts: 2 for application: 4. Attempt num: 2 is last retry: true
2015-07-07 00:12:07,899 WARN [main] org.apache.hadoop.conf.Configuration: job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring.
2015-07-07 00:12:07,906 WARN [main] org.apache.hadoop.conf.Configuration: job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring.
2015-07-07 00:12:09,499 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Attempt num: 2 is last retry: true because a commit was started.
2015-07-07 00:12:09,509 INFO [main] org.apache.hadoop.yarn.event.AsyncDispatcher: Registering class org.apache.hadoop.mapreduce.v2.app.job.event.JobEventType for class org.apache.hadoop.mapreduce.v2.app.MRAppMaster$NoopEventHandler
2015-07-07 00:12:09,519 INFO [main] org.apache.hadoop.yarn.event.AsyncDispatcher: Registering class org.apache.hadoop.mapreduce.jobhistory.EventType for class org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler
2015-07-07 00:12:09,523 INFO [main] org.apache.hadoop.yarn.event.AsyncDispatcher: Registering class org.apache.hadoop.mapreduce.v2.app.rm.ContainerAllocator$EventType for class org.apache.hadoop.mapreduce.v2.app.MRAppMaster$ContainerAllocatorRouter
2015-07-07 00:12:09,630 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Will not try to recover. recoveryEnabled: true recoverySupportedByCommitter: false numReduceTasks: 1 shuffleKeyValidForRecovery: true ApplicationAttemptID: 2
2015-07-07 00:12:09,671 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Previous history file is at hdfs://hiter:9000/tmp/hadoop-yarn/staging/root/.staging/job_1436192701429_0004/job_1436192701429_0004_1.jhist
2015-07-07 00:12:11,154 INFO [main] org.apache.hadoop.yarn.event.AsyncDispatcher: Registering class org.apache.hadoop.mapreduce.v2.app.job.event.JobFinishEvent$Type for class org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler
2015-07-07 00:12:11,379 INFO [main] org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties
2015-07-07 00:12:11,684 INFO [main] org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s).
2015-07-07 00:12:11,684 INFO [main] org.apache.hadoop.metrics2.impl.MetricsSystemImpl: MRAppMaster metrics system started
2015-07-07 00:12:11,741 INFO [main] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerRequestor: nodeBlacklistingEnabled:true
2015-07-07 00:12:11,741 INFO [main] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerRequestor: maxTaskFailuresPerNode is 3
2015-07-07 00:12:11,742 INFO [main] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerRequestor: blacklistDisablePercent is 33
2015-07-07 00:12:12,040 WARN [main] org.apache.hadoop.conf.Configuration: job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring.
2015-07-07 00:12:12,056 WARN [main] org.apache.hadoop.conf.Configuration: job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring.
2015-07-07 00:12:12,079 INFO [main] org.apache.hadoop.yarn.client.RMProxy: Connecting to ResourceManager at hiter/192.168.1.204:8030
2015-07-07 00:12:12,302 INFO [main] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator: maxContainerCapability: 8192
2015-07-07 00:12:12,303 INFO [main] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator: queue: default
2015-07-07 00:12:12,322 INFO [main] org.apache.hadoop.mapreduce.jobhistory.JobHistoryCopyService: History file is at hdfs://hiter:9000/tmp/hadoop-yarn/staging/root/.staging/job_1436192701429_0004/job_1436192701429_0004_1.jhist
2015-07-07 00:12:12,734 INFO [eventHandlingThread] org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler: Event Writer setup for JobId: job_1436192701429_0004, File: hdfs://hiter:9000/tmp/hadoop-yarn/staging/root/.staging/job_1436192701429_0004/job_1436192701429_0004_2.jhist
2015-07-07 00:12:13,016 FATAL [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Error starting MRAppMaster
java.io.IOException: Was asked to shut down.
at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$1.run(MRAppMaster.java:1488)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.initAndStartAppMaster(MRAppMaster.java:1482)
at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.main(MRAppMaster.java:1415)
2015-07-07 00:12:13,027 INFO [main] org.apache.hadoop.util.ExitUtil: Exiting with status 1

stderr:

log4j:WARN No appenders could be found for logger (org.apache.hadoop.mapreduce.v2.app.MRAppMaster).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.