hadoop mapreduce开发实践之本地文件分发by streaming-balich
$ ./runstreaming.sh 18/01/26 13:30:27 WARN streaming.StreamJob: -file option is deprecated, please use generic option -files instead.packageJobJar: [./mapper.py, ./reducer.py, ./wordwhite, /tmp/hadoop-unjar7204532228900236640/] [] /tmp/streamjob7580948745512643345.jar tmpDir=null
18/01/26 13:30:29 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
18/01/26 13:30:29 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
18/01/26 13:30:31 INFO mapred.FileInputFormat: Total input paths to process : 1
18/01/26 13:30:31 INFO mapreduce.JobSubmitter: number of splits:2
18/01/26 13:30:32 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1516345010544_0008
18/01/26 13:30:32 INFO impl.YarnClientImpl: Submitted application application_1516345010544_0008
18/01/26 13:30:32 INFO mapreduce.Job: The url to track the job: http://localhost:8088/proxy/application_1516345010544_0008/
18/01/26 13:30:32 INFO mapreduce.Job: Running job: job_1516345010544_0008
18/01/26 13:30:40 INFO mapreduce.Job: Job job_1516345010544_0008 running in uber mode : false
18/01/26 13:30:40 INFO mapreduce.Job:map 0% reduce 0%
18/01/26 13:30:50 INFO mapreduce.Job:map 50% reduce 0%
18/01/26 13:30:51 INFO mapreduce.Job:map 100% reduce 0%
18/01/26 13:30:58 INFO mapreduce.Job:map 100% reduce 100%
18/01/26 13:30:59 INFO mapreduce.Job: Job job_1516345010544_0008 completed successfully
18/01/26 13:30:59 INFO mapreduce.Job: Counters: 49
File System Counters
FILE: Number of bytes read=73950
FILE: Number of bytes written=582815
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
HDFS: Number of bytes read=636501
HDFS: Number of bytes written=27
HDFS: Number of read operations=9
HDFS: Number of large read operations=0
HDFS: Number of write operations=2
Job Counters
Launched map tasks=2
Launched reduce tasks=1
Data-local map tasks=2
Total time spent by all maps in occupied slots (ms)=12815
Total time spent by all reduces in occupied slots (ms)=5251
Total time spent by all map tasks (ms)=12815
Total time spent by all reduce tasks (ms)=5251
Total vcore-milliseconds taken by all map tasks=12815
Total vcore-milliseconds taken by all reduce tasks=5251
Total megabyte-milliseconds taken by all map tasks=13122560
Total megabyte-milliseconds taken by all reduce tasks=5377024
Map-Reduce Framework
Map input records=2866
Map output records=9243
Map output bytes=55458
Map output materialized bytes=73956
Input split bytes=198
Combine input records=0
Combine output records=0
Reduce input groups=3
Reduce shuffle bytes=73956
Reduce input records=9243
Reduce output records=3
Spilled Records=18486
Shuffled Maps =2
Failed Shuffles=0
Merged Map outputs=2
GC time elapsed (ms)=332
CPU time spent (ms)=3700
Physical memory (bytes) snapshot=707719168
Virtual memory (bytes) snapshot=8333037568
Total committed heap usage (bytes)=598736896
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=636303
File Output Format Counters
Bytes Written=27
18/01/26 13:30:59 INFO streaming.StreamJob: Output directory: /output/wordcount/wordwhitetest
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