2 hulong 0829 hulong_0829 于 2014.03.07 21:48 提问

hadoop streaming 求助!!!!!!!!

单机伪分布模式下 老报ERROR求解决
[root@localhost hadoop-1.0.1]# bin/hadoop jar contrib/streaming/hadoop-streaming-1.0.1.jar -file /home/hul/HadoopTestMap -file /home/hul/HadoopTestReduce -mapper /user/root/in/HadoopTestMap -reducer /user/root/in/HadoopTestReduce -input /user/root/in/Test.txt -output /user/root/out/123.txt
packageJobJar: [/home/hul/HadoopTestMap, /home/hul/HadoopTestReduce, /tmp/hadoop-root/hadoop-unjar8224371331961097912/] [] /tmp/streamjob8473444495668295229.jar tmpDir=null
14/03/07 21:22:41 INFO mapred.FileInputFormat: Total input paths to process : 1
14/03/07 21:22:42 INFO streaming.StreamJob: getLocalDirs(): [/tmp/hadoop-root/mapred/local]
14/03/07 21:22:42 INFO streaming.StreamJob: Running job: job_201403072024_0003
14/03/07 21:22:42 INFO streaming.StreamJob: To kill this job, run:
14/03/07 21:22:42 INFO streaming.StreamJob: /root/hadoop-1.0.1/libexec/../bin/hadoop job -Dmapred.job.tracker=localhost:9001 -kill job_201403072024_0003
14/03/07 21:22:42 INFO streaming.StreamJob: Tracking URL: http://localhost.localdomain:50030/jobdetails.jsp?jobid=job_201403072024_0003
14/03/07 21:22:43 INFO streaming.StreamJob: map 0% reduce 0%
14/03/07 21:23:47 INFO streaming.StreamJob: map 100% reduce 100%
14/03/07 21:23:47 INFO streaming.StreamJob: To kill this job, run:
14/03/07 21:23:47 INFO streaming.StreamJob: /root/hadoop-1.0.1/libexec/../bin/hadoop job -Dmapred.job.tracker=localhost:9001 -kill job_201403072024_0003
14/03/07 21:23:47 INFO streaming.StreamJob: Tracking URL: http://localhost.localdomain:50030/jobdetails.jsp?jobid=job_201403072024_0003
14/03/07 21:23:47 ERROR streaming.StreamJob: Job not successful. Error: # of failed Map Tasks exceeded allowed limit. FailedCount: 1. LastFailedTask: task_201403072024_0003_m_000000
14/03/07 21:23:47 INFO streaming.StreamJob: killJob...

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