java.io.IOException: SQLException in nextKeyValue

sqoop-user | James Hogarth | 4 years ago
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    Root Cause Analysis

    1. java.io.IOException

      SQLException in nextKeyValue

      at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue()
    2. org.apache.sqoop
      DBRecordReader.nextKeyValue
      1. org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:265)
      1 frame
    3. Hadoop
      Mapper.run
      1. org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:458)
      2. org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:76)
      3. org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.java:85)
      4. org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:139)
      4 frames
    4. org.apache.sqoop
      AutoProgressMapper.run
      1. org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:182)
      1 frame
    5. Hadoop
      Child$4.run
      1. org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:645)
      2. org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)
      3. org.apache.hadoop.mapred.Child$4.run(Child.java:268)
      3 frames
    6. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:396)
      2 frames
    7. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
      1 frame
    8. Hadoop
      Child.main
      1. org.apache.hadoop.mapred.Child.main(Child.java:262)
      1 frame