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  1. Look at job job_201107211831_0013 for an example of an unsuccessful run:
  2.  
  3. -----------
  4.  
  5. $cat /usr/local/dp/logs/hadoop/hadoop_jobtracker.log (only posting the relevant portions for job_201107211831_0013)
  6.  
  7. ...
  8. 2011-07-27 15:04:12,954 INFO org.apache.hadoop.mapreduce.jobhistory.JobHistory: Moving file:/usr/local/dp/logs/hadoop/history/job_201107211831_0012_conf.xml to file:/usr/local/dp/logs/hadoop/history/done/job_201107211831_0012_conf.xml
  9. 2011-07-27 15:04:12,959 INFO org.apache.hadoop.mapred.JobInProgress: Deleting localized job conf at /usr/local/dp/logs/hadoop/job_201107211831_0012_conf.xml
  10. 2011-07-27 15:04:12,959 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0012_m_000005_0'
  11. 2011-07-27 15:04:12,959 INFO org.apache.hadoop.mapred.JobTracker: Retired job with id: 'job_201107211831_0012' of user 'root'
  12. 2011-07-27 15:04:49,026 INFO org.apache.hadoop.mapred.JobTracker: Job job_201107211831_0013 added successfully for user 'root' to queue 'default'
  13. 2011-07-27 15:04:49,026 INFO org.apache.hadoop.mapred.JobTracker: Initializing job_201107211831_0013
  14. 2011-07-27 15:04:49,027 INFO org.apache.hadoop.mapred.JobInProgress: Initializing job_201107211831_0013
  15. 2011-07-27 15:04:49,033 INFO org.apache.hadoop.mapreduce.jobhistory.JobHistory: SetupWriter, creating file file:/usr/local/dp/logs/hadoop/history/job_201107211831_0013_root
  16. 2011-07-27 15:04:49,037 INFO org.apache.hadoop.mapreduce.jobhistory.JobHistory: LogDirConfPath is file:/usr/local/dp/logs/hadoop/history/job_201107211831_0013_conf.xml
  17. 2011-07-27 15:04:49,070 INFO org.apache.hadoop.mapred.JobInProgress: jobToken generated and stored with users keys in /mapred/system/job_201107211831_0013/jobToken
  18. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: Input size for job job_201107211831_0013 = 156. Number of splits = 4
  19. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000000 has split on node:/default-rack/xx.xx.xx.10
  20. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000000 has split on node:/default-rack/10.26.181.11
  21. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000000 has split on node:/default-rack/xx.xx.xx.13
  22. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000001 has split on node:/default-rack/xx.xx.xx.10
  23. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000001 has split on node:/default-rack/xx.xx.xx.12
  24. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000001 has split on node:/default-rack/xx.xx.xx.13
  25. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000002 has split on node:/default-rack/xx.xx.xx.10
  26. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000002 has split on node:/default-rack/xx.xx.xx.12
  27. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000002 has split on node:/default-rack/xx.xx.xx.13
  28. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000003 has split on node:/default-rack/xx.xx.xx.10
  29. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000003 has split on node:/default-rack/xx.xx.xx.11
  30. 2011-07-27 15:04:49,074 INFO org.apache.hadoop.mapred.JobInProgress: tip:task_201107211831_0013_m_000003 has split on node:/default-rack/xx.xx.xx.13
  31. 2011-07-27 15:04:49,075 INFO org.apache.hadoop.mapred.JobInProgress: Job job_201107211831_0013 initialized successfully with 4 map tasks and 1 reduce tasks.
  32. 2011-07-27 15:04:49,120 INFO org.apache.hadoop.mapred.JobTracker: Adding task (JOB_SETUP) 'attempt_201107211831_0013_m_000005_0' to tip task_201107211831_0013_m_000005, for tracker 'tracker_xx.xx.xx.10:localhost/127.0.0.1:36694'
  33. 2011-07-27 15:04:52,123 INFO org.apache.hadoop.mapred.JobInProgress: Task 'attempt_201107211831_0013_m_000005_0' has completed task_201107211831_0013_m_000005 successfully.
  34. 2011-07-27 15:04:52,126 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000000_0' to tip task_201107211831_0013_m_000000, for tracker 'tracker_xx.xx.xx.10:localhost/127.0.0.1:36694'
  35. 2011-07-27 15:04:52,126 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000000
  36. 2011-07-27 15:04:52,440 INFO org.apache.hadoop.mapred.JobTracker: attempt_201107211831_0013_m_000000_0 is 314 ms debug.
  37. 2011-07-27 15:04:54,022 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000003_0' to tip task_201107211831_0013_m_000003, for tracker 'tracker_xx.xx.xx.11:localhost/127.0.0.1:43761'
  38. 2011-07-27 15:04:54,023 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000003
  39. 2011-07-27 15:04:54,213 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000001_0' to tip task_201107211831_0013_m_000001, for tracker 'tracker_xx.xx.xx.12:localhost/127.0.0.1:44115'
  40. 2011-07-27 15:04:54,213 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000001
  41. 2011-07-27 15:04:54,483 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000002_0' to tip task_201107211831_0013_m_000002, for tracker 'tracker_xx.xx.xx.13:localhost/127.0.0.1:37879'
  42. 2011-07-27 15:04:54,484 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000002
  43. 2011-07-27 15:04:55,129 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000000_0 on tracker_xx.xx.xx.10:localhost/127.0.0.1:36694: java.io.IOException: pipe child exception
  44. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  45. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  46. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  47. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  48. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  49. at java.security.AccessController.doPrivileged(Native Method)
  50. at javax.security.auth.Subject.doAs(Subject.java:396)
  51. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  52. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  53. Caused by: java.lang.NullPointerException
  54. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  55. ... 7 more
  56.  
  57. 2011-07-27 15:04:57,026 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000003_0 on tracker_xx.xx.xx.11:localhost/127.0.0.1:43761: java.io.IOException: pipe child exception
  58. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  59. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  60. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  61. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  62. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  63. at java.security.AccessController.doPrivileged(Native Method)
  64. at javax.security.auth.Subject.doAs(Subject.java:396)
  65. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  66. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  67. Caused by: java.lang.NullPointerException
  68. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  69. ... 7 more
  70.  
  71. 2011-07-27 15:04:57,216 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000001_0 on tracker_xx.xx.xx.12:localhost/127.0.0.1:44115: java.io.IOException: pipe child exception
  72. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  73. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  74. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  75. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  76. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  77. at java.security.AccessController.doPrivileged(Native Method)
  78. at javax.security.auth.Subject.doAs(Subject.java:396)
  79. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  80. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  81. Caused by: java.lang.NullPointerException
  82. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  83. ... 7 more
  84.  
  85. 2011-07-27 15:04:57,487 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000002_0 on tracker_xx.xx.xx.13:localhost/127.0.0.1:37879: java.io.IOException: pipe child exception
  86. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  87. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  88. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  89. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  90. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  91. at java.security.AccessController.doPrivileged(Native Method)
  92. at javax.security.auth.Subject.doAs(Subject.java:396)
  93. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  94. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  95. Caused by: java.lang.NullPointerException
  96. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  97. ... 7 more
  98.  
  99. 2011-07-27 15:05:01,134 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000000_0'
  100. 2011-07-27 15:05:03,033 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000000_1' to tip task_201107211831_0013_m_000000, for tracker 'tracker_xx.xx.xx.11:localhost/127.0.0.1:43761'
  101. 2011-07-27 15:05:03,033 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000000
  102. 2011-07-27 15:05:03,033 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000003_0'
  103. 2011-07-27 15:05:03,222 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000003_1' to tip task_201107211831_0013_m_000003, for tracker 'tracker_xx.xx.xx.12:localhost/127.0.0.1:44115'
  104. 2011-07-27 15:05:03,222 INFO org.apache.hadoop.mapred.JobInProgress: Choosing rack-local task task_201107211831_0013_m_000003
  105. 2011-07-27 15:05:03,222 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000001_0'
  106. 2011-07-27 15:05:03,494 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000001_1' to tip task_201107211831_0013_m_000001, for tracker 'tracker_xx.xx.xx.13:localhost/127.0.0.1:37879'
  107. 2011-07-27 15:05:03,494 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000001
  108. 2011-07-27 15:05:03,494 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000002_0'
  109. 2011-07-27 15:05:04,138 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000002_1' to tip task_201107211831_0013_m_000002, for tracker 'tracker_xx.xx.xx.10:localhost/127.0.0.1:36694'
  110. 2011-07-27 15:05:04,138 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000002
  111. 2011-07-27 15:05:06,037 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000000_1 on tracker_xx.xx.xx.11:localhost/127.0.0.1:43761: java.io.IOException: pipe child exception
  112. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  113. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  114. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  115. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  116. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  117. at java.security.AccessController.doPrivileged(Native Method)
  118. at javax.security.auth.Subject.doAs(Subject.java:396)
  119. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  120. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  121. Caused by: java.lang.NullPointerException
  122. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  123. ... 7 more
  124.  
  125. 2011-07-27 15:05:06,226 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000003_1 on tracker_xx.xx.xx.12:localhost/127.0.0.1:44115: java.io.IOException: pipe child exception
  126. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  127. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  128. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  129. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  130. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  131. at java.security.AccessController.doPrivileged(Native Method)
  132. at javax.security.auth.Subject.doAs(Subject.java:396)
  133. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  134. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  135. Caused by: java.lang.NullPointerException
  136. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  137. ... 7 more
  138.  
  139. 2011-07-27 15:05:06,498 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000001_1 on tracker_xx.xx.xx.13:localhost/127.0.0.1:37879: java.io.IOException: pipe child exception
  140. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  141. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  142. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  143. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  144. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  145. at java.security.AccessController.doPrivileged(Native Method)
  146. at javax.security.auth.Subject.doAs(Subject.java:396)
  147. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  148. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  149. Caused by: java.lang.NullPointerException
  150. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  151. ... 7 more
  152.  
  153. 2011-07-27 15:05:07,140 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000002_1 on tracker_xx.xx.xx.10:localhost/127.0.0.1:36694: java.io.IOException: pipe child exception
  154. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  155. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  156. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  157. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  158. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  159. at java.security.AccessController.doPrivileged(Native Method)
  160. at javax.security.auth.Subject.doAs(Subject.java:396)
  161. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  162. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  163. Caused by: java.lang.NullPointerException
  164. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  165. ... 7 more
  166.  
  167. 2011-07-27 15:05:12,043 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000000_1'
  168. 2011-07-27 15:05:12,231 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000000_2' to tip task_201107211831_0013_m_000000, for tracker 'tracker_xx.xx.xx.12:localhost/127.0.0.1:44115'
  169. 2011-07-27 15:05:12,232 INFO org.apache.hadoop.mapred.JobInProgress: Choosing rack-local task task_201107211831_0013_m_000000
  170. 2011-07-27 15:05:12,232 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000003_1'
  171. 2011-07-27 15:05:12,503 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000003_2' to tip task_201107211831_0013_m_000003, for tracker 'tracker_xx.xx.xx.13:localhost/127.0.0.1:37879'
  172. 2011-07-27 15:05:12,503 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000003
  173. 2011-07-27 15:05:12,504 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000001_1'
  174. 2011-07-27 15:05:13,146 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000001_2' to tip task_201107211831_0013_m_000001, for tracker 'tracker_xx.xx.xx.10:localhost/127.0.0.1:36694'
  175. 2011-07-27 15:05:13,146 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000001
  176. 2011-07-27 15:05:13,146 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000002_1'
  177. 2011-07-27 15:05:15,046 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000002_2' to tip task_201107211831_0013_m_000002, for tracker 'tracker_xx.xx.xx.11:localhost/127.0.0.1:43761'
  178. 2011-07-27 15:05:15,046 INFO org.apache.hadoop.mapred.JobInProgress: Choosing rack-local task task_201107211831_0013_m_000002
  179. 2011-07-27 15:05:15,235 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000000_2 on tracker_xx.xx.xx.12:localhost/127.0.0.1:44115: java.io.IOException: pipe child exception
  180. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  181. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  182. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  183. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  184. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  185. at java.security.AccessController.doPrivileged(Native Method)
  186. at javax.security.auth.Subject.doAs(Subject.java:396)
  187. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  188. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  189. Caused by: java.lang.NullPointerException
  190. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  191. ... 7 more
  192.  
  193. 2011-07-27 15:05:15,507 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000003_2 on tracker_xx.xx.xx.13:localhost/127.0.0.1:37879: java.io.IOException: pipe child exception
  194. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  195. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  196. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  197. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  198. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  199. at java.security.AccessController.doPrivileged(Native Method)
  200. at javax.security.auth.Subject.doAs(Subject.java:396)
  201. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  202. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  203. Caused by: java.lang.NullPointerException
  204. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  205. ... 7 more
  206.  
  207. 2011-07-27 15:05:16,150 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000001_2 on tracker_xx.xx.xx.10:localhost/127.0.0.1:36694: java.io.IOException: pipe child exception
  208. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  209. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  210. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  211. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  212. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  213. at java.security.AccessController.doPrivileged(Native Method)
  214. at javax.security.auth.Subject.doAs(Subject.java:396)
  215. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  216. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  217. Caused by: java.lang.NullPointerException
  218. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  219. ... 7 more
  220.  
  221. 2011-07-27 15:05:18,050 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000002_2 on tracker_xx.xx.xx.11:localhost/127.0.0.1:43761: java.io.IOException: pipe child exception
  222. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  223. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  224. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  225. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  226. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  227. at java.security.AccessController.doPrivileged(Native Method)
  228. at javax.security.auth.Subject.doAs(Subject.java:396)
  229. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  230. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  231. Caused by: java.lang.NullPointerException
  232. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  233. ... 7 more
  234.  
  235. 2011-07-27 15:05:21,242 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000000_2'
  236. 2011-07-27 15:05:21,514 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000000_3' to tip task_201107211831_0013_m_000000, for tracker 'tracker_xx.xx.xx.13:localhost/127.0.0.1:37879'
  237. 2011-07-27 15:05:21,514 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000000
  238. 2011-07-27 15:05:21,514 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000003_2'
  239. 2011-07-27 15:05:22,155 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000003_3' to tip task_201107211831_0013_m_000003, for tracker 'tracker_xx.xx.xx.10:localhost/127.0.0.1:36694'
  240. 2011-07-27 15:05:22,155 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000003
  241. 2011-07-27 15:05:22,156 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000001_2'
  242. 2011-07-27 15:05:24,056 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000001_3' to tip task_201107211831_0013_m_000001, for tracker 'tracker_xx.xx.xx.11:localhost/127.0.0.1:43761'
  243. 2011-07-27 15:05:24,056 INFO org.apache.hadoop.mapred.JobInProgress: Choosing rack-local task task_201107211831_0013_m_000001
  244. 2011-07-27 15:05:24,056 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000002_2'
  245. 2011-07-27 15:05:24,244 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201107211831_0013_m_000002_3' to tip task_201107211831_0013_m_000002, for tracker 'tracker_xx.xx.xx.12:localhost/127.0.0.1:44115'
  246. 2011-07-27 15:05:24,244 INFO org.apache.hadoop.mapred.JobInProgress: Choosing data-local task task_201107211831_0013_m_000002
  247. 2011-07-27 15:05:24,516 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000000_3 on tracker_xx.xx.xx.13:localhost/127.0.0.1:37879: java.io.IOException: pipe child exception
  248. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  249. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  250. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  251. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  252. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  253. at java.security.AccessController.doPrivileged(Native Method)
  254. at javax.security.auth.Subject.doAs(Subject.java:396)
  255. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  256. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  257. Caused by: java.lang.NullPointerException
  258. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  259. ... 7 more
  260.  
  261. 2011-07-27 15:05:25,159 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000003_3 on tracker_xx.xx.xx.10:localhost/127.0.0.1:36694: java.io.IOException: pipe child exception
  262. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  263. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  264. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  265. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  266. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  267. at java.security.AccessController.doPrivileged(Native Method)
  268. at javax.security.auth.Subject.doAs(Subject.java:396)
  269. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  270. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  271. Caused by: java.lang.NullPointerException
  272. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  273. ... 7 more
  274.  
  275. 2011-07-27 15:05:27,060 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000001_3 on tracker_xx.xx.xx.11:localhost/127.0.0.1:43761: java.io.IOException: pipe child exception
  276. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  277. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  278. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  279. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  280. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  281. at java.security.AccessController.doPrivileged(Native Method)
  282. at javax.security.auth.Subject.doAs(Subject.java:396)
  283. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  284. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  285. Caused by: java.lang.NullPointerException
  286. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  287. ... 7 more
  288.  
  289. 2011-07-27 15:05:27,248 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201107211831_0013_m_000002_3 on tracker_xx.xx.xx.12:localhost/127.0.0.1:44115: java.io.IOException: pipe child exception
  290. at org.apache.hadoop.mapred.pipes.Application.abort(Application.java:160)
  291. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:102)
  292. at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:397)
  293. at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  294. at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
  295. at java.security.AccessController.doPrivileged(Native Method)
  296. at javax.security.auth.Subject.doAs(Subject.java:396)
  297. at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:742)
  298. at org.apache.hadoop.mapred.Child.main(Child.java:211)
  299. Caused by: java.lang.NullPointerException
  300. at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:86)
  301. ... 7 more
  302.  
  303. 2011-07-27 15:05:30,523 INFO org.apache.hadoop.mapred.TaskInProgress: TaskInProgress task_201107211831_0013_m_000000 has failed 4 times.
  304. 2011-07-27 15:05:30,523 INFO org.apache.hadoop.mapred.JobInProgress: TaskTracker at 'xx.xx.xx.13' turned 'flaky'
  305. 2011-07-27 15:05:30,524 INFO org.apache.hadoop.mapred.JobInProgress: Aborting job job_201107211831_0013
  306. 2011-07-27 15:05:30,524 INFO org.apache.hadoop.mapred.JobInProgress: Killing job 'job_201107211831_0013'
  307. 2011-07-27 15:05:30,524 INFO org.apache.hadoop.mapred.JobTracker: Adding task (JOB_CLEANUP) 'attempt_201107211831_0013_m_000004_0' to tip task_201107211831_0013_m_000004, for tracker 'tracker_xx.xx.xx.13:localhost/127.0.0.1:37879'
  308. 2011-07-27 15:05:30,524 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000000_3'
  309. 2011-07-27 15:05:31,163 INFO org.apache.hadoop.mapred.TaskInProgress: TaskInProgress task_201107211831_0013_m_000003 has failed 4 times.
  310. 2011-07-27 15:05:31,164 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000003_3'
  311. 2011-07-27 15:05:33,065 INFO org.apache.hadoop.mapred.TaskInProgress: TaskInProgress task_201107211831_0013_m_000001 has failed 4 times.
  312. 2011-07-27 15:05:33,066 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000001_3'
  313. 2011-07-27 15:05:33,254 INFO org.apache.hadoop.mapred.TaskInProgress: TaskInProgress task_201107211831_0013_m_000002 has failed 4 times.
  314. 2011-07-27 15:05:33,254 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000002_3'
  315. 2011-07-27 15:05:33,529 INFO org.apache.hadoop.mapred.JobInProgress: Task 'attempt_201107211831_0013_m_000004_0' has completed task_201107211831_0013_m_000004 successfully.
  316. 2011-07-27 15:05:33,529 INFO org.apache.hadoop.mapred.JobInProgress$JobSummary: jobId=job_201107211831_0013,submitTime=1311779088967,launchTime=1311779089074,finishTime=1311779133529,numMaps=4,numSlotsPerMap=1,numReduces=1,numSlotsPerReduce=1,user=root,queue=default,status=FAILED,mapSlotSeconds=141,reduceSlotsSeconds=0,clusterMapCapacity=32,clusterReduceCapacity=32
  317. 2011-07-27 15:05:33,552 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000004_0'
  318. 2011-07-27 15:05:33,552 INFO org.apache.hadoop.mapreduce.jobhistory.JobHistory: Moving file:/usr/local/dp/logs/hadoop/history/job_201107211831_0013_root to file:/usr/local/dp/logs/hadoop/history/done/job_201107211831_0013_root
  319. 2011-07-27 15:05:33,557 INFO org.apache.hadoop.mapreduce.jobhistory.JobHistory: Moving file:/usr/local/dp/logs/hadoop/history/job_201107211831_0013_conf.xml to file:/usr/local/dp/logs/hadoop/history/done/job_201107211831_0013_conf.xml
  320. 2011-07-27 15:05:33,563 INFO org.apache.hadoop.mapred.JobInProgress: Deleting localized job conf at /usr/local/dp/logs/hadoop/job_201107211831_0013_conf.xml
  321. 2011-07-27 15:05:33,563 INFO org.apache.hadoop.mapred.JobTracker: Removing task 'attempt_201107211831_0013_m_000005_0'
  322. 2011-07-27 15:05:33,563 INFO org.apache.hadoop.mapred.JobTracker: Retired job with id: 'job_201107211831_0013' of user 'root'
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