Hi, http://wiki.apache.org/hama/FAQ
Have you tried it with small inputs? On Wed, Oct 16, 2013 at 9:22 PM, Steven van Beelen <[email protected]> wrote: > Hello, > > I get roughly the same error as Yingyi Bu received the 27th of september, > but with a difference. > The error is as follows: > > 13/10/16 14:02:47 INFO mortbay.log: Logging to > org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via > org.mortbay.log.Slf4jLog > 13/10/16 14:02:48 INFO bsp.FileInputFormat: Total input paths to process : > 325 > 13/10/16 14:02:48 INFO bsp.FileInputFormat: Total input paths to process : > 325 > 13/10/16 14:02:48 INFO bsp.BSPJobClient: Running job: job_201309201620_0037 > 13/10/16 14:02:48 INFO bsp.BSPJobClient: Job failed. > 13/10/16 14:02:48 ERROR bsp.BSPJobClient: Error partitioning the input path. > Exception in thread "main" java.io.IOException: Runtime partition failed > for the job. > at org.apache.hama.bsp.BSPJobClient.partition(BSPJobClient.java:465) > at > org.apache.hama.bsp.BSPJobClient.submitJobInternal(BSPJobClient.java:333) > at org.apache.hama.bsp.BSPJobClient.submitJob(BSPJobClient.java:293) > at org.apache.hama.bsp.BSPJob.submit(BSPJob.java:229) > at org.apache.hama.bsp.BSPJob.waitForCompletion(BSPJob.java:236) > at InvertedIndex.run(InvertedIndex.java:227) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > at InvertedIndex.main(InvertedIndex.java:234) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hama.util.RunJar.main(RunJar.java:146) > > As evident, my job does not even perform any supersteps, but fails directly. > On top of that, I cannot find any logs in the tasklog maps of my machines > for the job *job_201309201620_0037 *from the above exception. Same holds > for any consecutive jobs and for any of my three own written Hama programs. > > Last, the BSPMaster log looks as follows: > > 13/10/16 14:02:48 INFO bsp.JobInProgress: num BSPTasks: 325 > 13/10/16 14:02:48 INFO bsp.JobInProgress: Job is initialized. > 13/10/16 14:02:48 ERROR bsp.SimpleTaskScheduler: Could not schedule > alltasks! > 13/10/16 14:02:48 ERROR bsp.SimpleTaskScheduler: Scheduling of job Inverted > Indexing could not be done successfully. Killing it! > > Momentarily I'm running in distributed mode with 7 nodes and the Pi example > works. > Could anyone tell me what I'm doing wrong? > > Regards, > Steven van Beelen > Vrije Universiteit van Amsterdam / SURFsara -- Best Regards, Edward J. Yoon @eddieyoon
