我在cloudera发行版4.5中使用了hadoop流媒体作业，但是它并没有超出map 0%阶段，而且我也不确定我可以检查的日志在哪里，请原谅我在hadoop中的天真。

[amgen@sa-dpoc10 code]$ hadoop jar /opt/cloudera/parcels/CDH/lib/hadoop-0.20-      mapreduce/contrib/streaming/hadoop-streaming-2.0.0-mr1-cdh4.5.0.jar -mapper  /home/amgen/Amgen_UC1/code/mapper.py -file  /home/amgen/Amgen_UC1/code/mapper.py -reducer /home/amgen/Amgen_UC1/code/reducer.py -file /home/amgen/Amgen_UC1/code/reducer.py  -input /user/amgen/Amgen_UC1/input/Corpus_VoiceBase.txt -output /user/amgen/Amgen_UC1/output_t1
packageJobJar: [/home/amgen/Amgen_UC1/code/mapper.py,/home/amgen/Amgen_UC1/code/reducer.py, /tmp/hadoop-amgen/hadoop-unjar665443284079561966/] [] /tmp/streamjob722830427268220086.jar tmpDir=null
14/02/02 07:16:52 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
14/02/02 07:16:53 INFO mapred.FileInputFormat: Total input paths to process : 1
14/02/02 07:16:53 INFO streaming.StreamJob: getLocalDirs(): [/tmp/hadoop amgen/mapred/local]
14/02/02 07:16:53 INFO streaming.StreamJob: Running job: job_201401231022_0068
14/02/02 07:16:53 INFO streaming.StreamJob: To kill this job, run:
14/02/02 07:16:53 INFO streaming.StreamJob: UNDEF/bin/hadoop job  -Dmapred.job.tracker=sa-dpoc16.zs.local:8021 -kill job_201401231022_0068
14/02/02 07:16:53 INFO streaming.StreamJob: Tracking URL: http://sa-dpoc16.zs.local:50030/jobdetails.jsp?jobid=job_201401231022_0068
14/02/02 07:16:54 INFO streaming.StreamJob:  map 0%  reduce 0%

如果您需要任何配置文件，请告诉我。