hadoop异常 java.io.IOException: Job status not available
$ hadoop jar /usr/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar wordcount /user/lizeyi/people.txt/user/lizeyi/wordcount915/06/08 18:54:04 INFO client.RMProxy: Connecting to ResourceManager at master.hadoop/10.3.4.35:8032
15/06/08 18:54:06 INFO input.FileInputFormat: Total input paths to process : 1
15/06/08 18:54:06 INFO lzo.GPLNativeCodeLoader: Loaded native gpl library
15/06/08 18:54:06 INFO lzo.LzoCodec: Successfully loaded & initialized native-lzo library
15/06/08 18:54:06 INFO mapreduce.JobSubmitter: number of splits:1
15/06/08 18:54:06 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1433760669916_0001
15/06/08 18:54:07 INFO impl.YarnClientImpl: Submitted application application_1433760669916_0001
15/06/08 18:54:07 INFO mapreduce.Job: The url to track the job: http://master.hadoop:8088/proxy/application_1433760669916_0001/
15/06/08 18:54:07 INFO mapreduce.Job: Running job: job_1433760669916_0001
15/06/08 18:54:34 INFO mapred.ClientServiceDelegate: Application state is completed. FinalApplicationStatus=SUCCEEDED. Redirecting to job history server
15/06/08 18:54:35 INFO mapreduce.Job: Job job_1433760669916_0001 running in uber mode : false
15/06/08 18:54:35 INFO mapreduce.Job:map 100% reduce 100%
15/06/08 18:54:35 INFO mapreduce.Job: Job job_1433760669916_0001 completed successfully
15/06/08 18:54:35 INFO mapreduce.Job: Counters: 49
File System Counters
FILE: Number of bytes read=68
FILE: Number of bytes written=205241
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
HDFS: Number of bytes read=151
HDFS: Number of bytes written=46
HDFS: Number of read operations=6
HDFS: Number of large read operations=0
HDFS: Number of write operations=2
Job Counters
Launched map tasks=1
Launched reduce tasks=1
Data-local map tasks=1
Total time spent by all maps in occupied slots (ms)=6036
Total time spent by all reduces in occupied slots (ms)=6132
Total time spent by all map tasks (ms)=6036
Total time spent by all reduce tasks (ms)=6132
Total vcore-seconds taken by all map tasks=6036
Total vcore-seconds taken by all reduce tasks=6132
Total megabyte-seconds taken by all map tasks=6180864
Total megabyte-seconds taken by all reduce tasks=6279168
Map-Reduce Framework
Map input records=4
Map output records=4
Map output bytes=54
Map output materialized bytes=68
Input split bytes=113
Combine input records=4
Combine output records=4
Reduce input groups=4
Reduce shuffle bytes=68
Reduce input records=4
Reduce output records=4
Spilled Records=8
Shuffled Maps =1
Failed Shuffles=0
Merged Map outputs=1
GC time elapsed (ms)=82
CPU time spent (ms)=2150
Physical memory (bytes) snapshot=447897600
Virtual memory (bytes) snapshot=1986359296
Total committed heap usage (bytes)=355467264
Shuffle Errors
BAD_ID=0
CONNECTION=0
IO_ERROR=0
WRONG_LENGTH=0
WRONG_MAP=0
WRONG_REDUCE=0
File Input Format Counters
Bytes Read=38
File Output Format Counters
Bytes Written=46
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