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Created on 08-26-2014 04:16 PM - edited 08-26-2014 04:42 PM
Hello,
Currenly I set up 11-nodes cluster all services are up and running pretty well on both Resource Manager and all other nodes.
I was testing the cluster with word count program to make sure it works fine.
At the beginning, I got a permission denied error as it can't run mapper.py, some one suggested to move mapper.py and reducer.py to /tmp where everyone has execute permission. Looks like I don't get the permission denied Error anymore, but this error as shown shows up all the time.
Any clue or suggestions what I should do to go through this, I followed the logs nothing different than this Error message, considering I ran the programs manually using
$ cat textfile.txt | mapper.py | sort | reducer.py
and it worked pretty well. I just have no clue why I get this output.
[hduser@hdmachine1 ~]$ /usr/lib/hadoop/bin/hadoop jar /usr/lib/hadoop-mapreduce/hadoop-streaming-2.3.0-cdh5.1.0.jar -files /tmp/mapper.py,/tmp/reducer.py -mapper /tmp/mapper.py -reducer /tmp/reducer.py -input gutenberg/5000.txt.utf-8 -output output2 packageJobJar: [] [/usr/lib/hadoop-mapreduce/hadoop-streaming-2.3.0-cdh5.1.0.jar] /tmp/streamjob4274949694929495276.jar tmpDir=null 14/08/26 22:58:43 INFO client.RMProxy: Connecting to ResourceManager at hdmachine1.example.com/128.243.29.224:8032 14/08/26 22:58:43 INFO client.RMProxy: Connecting to ResourceManager at hdmachine1.example.com/128.243.29.224:8032 14/08/26 22:58:44 INFO lzo.GPLNativeCodeLoader: Loaded native gpl library 14/08/26 22:58:44 INFO lzo.LzoCodec: Successfully loaded & initialized native-lzo library [hadoop-lzo rev 8e266e052e423af592871e2dfe09d54c03f6a0e8] 14/08/26 22:58:44 INFO mapred.FileInputFormat: Total input paths to process : 1 14/08/26 22:58:44 INFO mapreduce.JobSubmitter: number of splits:2 14/08/26 22:58:44 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1409004459008_0015 14/08/26 22:58:45 INFO impl.YarnClientImpl: Submitted application application_1409004459008_0015 14/08/26 22:58:45 INFO mapreduce.Job: The url to track the job: http://hdmachine1.example.com:8088/proxy/application_1409004459008_0015/ 14/08/26 22:58:45 INFO mapreduce.Job: Running job: job_1409004459008_0015 14/08/26 22:58:49 INFO mapreduce.Job: Job job_1409004459008_0015 running in uber mode : false 14/08/26 22:58:49 INFO mapreduce.Job: map 0% reduce 0% 14/08/26 22:58:53 INFO mapreduce.Job: Task Id : attempt_1409004459008_0015_m_000001_0, Status : FAILED Error: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 9 more Caused by: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38) ... 14 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 17 more Caused by: java.lang.RuntimeException: configuration exception at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222) at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66) ... 22 more Caused by: java.io.IOException: Cannot run program "/tmp/mapper.py": error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047) at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209) ... 23 more Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) at java.lang.ProcessImpl.start(ProcessImpl.java:130) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) ... 24 more 14/08/26 22:58:53 INFO mapreduce.Job: Task Id : attempt_1409004459008_0015_m_000000_0, Status : FAILED Error: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 9 more Caused by: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38) ... 14 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 17 more Caused by: java.lang.RuntimeException: configuration exception at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222) at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66) ... 22 more Caused by: java.io.IOException: Cannot run program "/tmp/mapper.py": error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047) at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209) ... 23 more Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) at java.lang.ProcessImpl.start(ProcessImpl.java:130) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) ... 24 more 14/08/26 22:58:56 INFO mapreduce.Job: Task Id : attempt_1409004459008_0015_m_000000_1, Status : FAILED Error: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 9 more Caused by: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38) ... 14 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 17 more Caused by: java.lang.RuntimeException: configuration exception at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222) at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66) ... 22 more Caused by: java.io.IOException: Cannot run program "/tmp/mapper.py": error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047) at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209) ... 23 more Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) at java.lang.ProcessImpl.start(ProcessImpl.java:130) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) ... 24 more 14/08/26 22:58:56 INFO mapreduce.Job: Task Id : attempt_1409004459008_0015_m_000001_1, Status : FAILED Error: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 9 more Caused by: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38) ... 14 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 17 more Caused by: java.lang.RuntimeException: configuration exception at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222) at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66) ... 22 more Caused by: java.io.IOException: Cannot run program "/tmp/mapper.py": error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047) at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209) ... 23 more Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) at java.lang.ProcessImpl.start(ProcessImpl.java:130) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) ... 24 more 14/08/26 22:58:59 INFO mapreduce.Job: Task Id : attempt_1409004459008_0015_m_000000_2, Status : FAILED Error: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 9 more Caused by: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38) ... 14 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 17 more Caused by: java.lang.RuntimeException: configuration exception at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222) at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66) ... 22 more Caused by: java.io.IOException: Cannot run program "/tmp/mapper.py": error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047) at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209) ... 23 more Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) at java.lang.ProcessImpl.start(ProcessImpl.java:130) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) ... 24 more 14/08/26 22:59:00 INFO mapreduce.Job: Task Id : attempt_1409004459008_0015_m_000001_2, Status : FAILED Error: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 9 more Caused by: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38) ... 14 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) ... 17 more Caused by: java.lang.RuntimeException: configuration exception at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222) at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66) ... 22 more Caused by: java.io.IOException: Cannot run program "/tmp/mapper.py": error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047) at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209) ... 23 more Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) at java.lang.ProcessImpl.start(ProcessImpl.java:130) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) ... 24 more 14/08/26 22:59:05 INFO mapreduce.Job: map 100% reduce 100% 14/08/26 22:59:05 INFO mapreduce.Job: Job job_1409004459008_0015 failed with state FAILED due to: Task failed task_1409004459008_0015_m_000000 Job failed as tasks failed. failedMaps:1 failedReduces:0 14/08/26 22:59:05 INFO mapreduce.Job: Counters: 14 Job Counters Failed map tasks=7 Killed map tasks=1 Launched map tasks=8 Other local map tasks=6 Data-local map tasks=1 Rack-local map tasks=1 Total time spent by all maps in occupied slots (ms)=15989 Total time spent by all reduces in occupied slots (ms)=0 Total time spent by all map tasks (ms)=15989 Total vcore-seconds taken by all map tasks=15989 Total megabyte-seconds taken by all map tasks=16372736 Map-Reduce Framework CPU time spent (ms)=0 Physical memory (bytes) snapshot=0 Virtual memory (bytes) snapshot=0 14/08/26 22:59:05 ERROR streaming.StreamJob: Job not Successful! Streaming Command Failed!
Cheers,
AHegazi