Hi, I receives below messages when I trying to run SampleUploader,
TaskTracer: 2011-03-02 15:31:03,040 INFO org.apache.hadoop.mapred.TaskTracker: org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find taskTracker/jobcache/job_201103021520_0005/attempt_201103021520_0005_m_000004_0/output/file.out in any of the configured local directories 2011-03-02 15:31:03,044 DEBUG org.apache.hadoop.mapred.TaskTracker: Got heartbeatResponse from JobTracker with responseId: 88 and 0 actions 2011-03-02 15:31:06,049 DEBUG org.apache.hadoop.mapred.TaskTracker: Got heartbeatResponse from JobTracker with responseId: 89 and 0 actions HBase doesn't throws any error but, Job is always 99%. 11/03/02 15:28:00 INFO input.FileInputFormat: Total input paths to process : 16 11/03/02 15:28:00 INFO mapred.JobClient: Running job: job_201103021520_0003 11/03/02 15:28:01 INFO mapred.JobClient: map 0% reduce 0% 11/03/02 15:28:10 INFO mapred.JobClient: map 75% reduce 0% 11/03/02 15:28:16 INFO mapred.JobClient: map 99% reduce 0% 11/03/02 15:38:22 INFO mapred.JobClient: Task Id : attempt_201103021520_0003_m_000000_0, Status : FAILED Task attempt_201103021520_0003_m_000000_0 failed to report status for 602 seconds. Killing! 11/03/02 15:38:29 INFO mapred.JobClient: map 99% reduce 0% I ran this on one whole rack 16 nodes, 256 cores, 50G memory. Any advice? -- Best Regards, Edward J. Yoon http://blog.udanax.org http://twitter.com/eddieyoon
