org.apache.hadoop.mapred.TaskAttemptListenerImpl

Task: attempt_1470094126725_0018_m_000006_0 - exited : java.io.IOException: java.lang.ClassNotFoundException: Class not found

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Solutions on the web48

  • Task: attempt_1470094126725_0018_m_000006_0 - exited : java.io.IOException: java.lang.ClassNotFoundException: Class not found
  • Task: attempt_1396015900746_0023_m_000002_0 - exited : java.lang.RuntimeException: java.lang.ClassNotFoundException: Class Mapper not found
  • via hadooptutorial.info by Unknown author, 1 year ago
    Task: attempt_1412091306975_0001_m_000000_0 - exited : java.lang.ClassNotFoundException: org.json.JSONObject
  • Stack trace

    • org.apache.hadoop.mapred.TaskAttemptListenerImpl: Task: attempt_1470094126725_0018_m_000006_0 - exited : java.io.IOException: java.lang.ClassNotFoundException: Class not found at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSplit.readFields(PigSplit.java:236) at org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:71) at org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:42) at org.apache.hadoop.mapred.MapTask.getSplitDetails(MapTask.java:372) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:754) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1709) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.ClassNotFoundException: Class not found at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2101) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSplit.readFields(PigSplit.java:224) ... 10 more

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