[hdfs@172-22-195-15 code]$ cd WorkCount/
[hdfs@172-22-195-15 WorkCount]$ ls
HelloHadoop.jar
[hdfs@172-22-195-15 WorkCount]$ hadoop jar HelloHadoop.jar WordCount /user/chenbiaolong/wc_test_input /user/chenbiaolong/wc_test_output
15/03/26 15:54:19 INFO impl.TimelineClientImpl: Timeline service address: http://172-22-195-17.com:8188/ws/v1/timeline/
15/03/26 15:54:19 INFO client.RMProxy: Connecting to ResourceManager at 172-22-195-17.com/172.22.195.17:8050
15/03/26 15:54:20 WARN mapreduce.JobSubmitter: Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this.
15/03/26 15:54:20 INFO input.FileInputFormat: Total input paths to process : 1
15/03/26 15:54:21 INFO mapreduce.JobSubmitter: number of splits:1
15/03/26 15:54:21 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1427255014010_0005
15/03/26 15:54:21 INFO impl.YarnClientImpl: Submitted application application_1427255014010_0005
15/03/26 15:54:21 INFO mapreduce.Job: The url to track the job: http://172-22-195-17.com:8088/proxy/application_1427255014010_0005/
15/03/26 15:54:21 INFO mapreduce.Job: Running job: job_1427255014010_0005
15/03/26 15:54:28 INFO mapreduce.Job: Job job_1427255014010_0005 running in uber mode : false
15/03/26 15:54:28 INFO mapreduce.Job: map 0% reduce 0%
15/03/26 15:54:34 INFO mapreduce.Job: map 100% reduce 0%
15/03/26 15:54:41 INFO mapreduce.Job: map 100% reduce 100%
15/03/26 15:54:42 INFO mapreduce.Job: Job job_1427255014010_0005 completed successfully
15/03/26 15:54:43 INFO mapreduce.Job: Counters: 49
File System Counters
FILE: Number of bytes read=150
FILE: Number of bytes written=225815
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
HDFS: Number of bytes read=210
HDFS: Number of bytes written=37
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
Rack-local map tasks=1
Total time spent by all maps in occupied slots (ms)=4133
Total time spent by all reduces in occupied slots (ms)=4793
Total time spent by all map tasks (ms)=4133
Total time spent by all reduce tasks (ms)=4793
Total vcore-seconds taken by all map tasks=4133
Total vcore-seconds taken by all reduce tasks=4793
Total megabyte-seconds taken by all map tasks=16928768
Total megabyte-seconds taken by all reduce tasks=19632128
Map-Reduce Framework
Map input records=4
Map output records=12
Map output bytes=120
Map output materialized bytes=150
Input split bytes=137
Combine input records=0
Combine output records=0
Reduce input groups=5
Reduce shuffle bytes=150
Reduce input records=12
Reduce output records=5
Spilled Records=24
Shuffled Maps =1
Failed Shuffles=0
Merged Map outputs=1
GC time elapsed (ms)=91
CPU time spent (ms)=3040
Physical memory (bytes) snapshot=1466998784
Virtual memory (bytes) snapshot=8678326272
Total committed heap usage (bytes)=2200961024
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=73
File Output Format Counters
Bytes Written=37
[hdfs@172-22-195-15 WorkCount]$