java.io.IOException

Can't export data, please check failed map task logs

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Solutions on the web12072

  • via Stack Overflow by Jayram Rout
    , 10 months ago
    Can't export data, please check failed map task logs
  • Can't export data, please check failed map task logs
  • Can't export data, please check failed map task logs
  • Stack trace

    • java.io.IOException: Can't export data, please check failed map task logs at org.apache.sqoop.mapreduce.TextExportMapper.map(TextExportMapper.java:112) at org.apache.sqoop.mapreduce.TextExportMapper.map(TextExportMapper.java:39) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:64) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.RuntimeException: Can't parse input data: 'NTL-NATIONAL' at test_fnl.__loadFromFields(test_fnl.java:1109) at test_fnl.parse(test_fnl.java:952) at org.apache.sqoop.mapreduce.TextExportMapper.map(TextExportMapper.java:83) ... 10 more Caused by: java.util.NoSuchElementException at java.util.ArrayList$Itr.next(ArrayList.java:854) at test_fnl.__loadFromFields(test_fnl.java:1104) ... 12 more

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