java.io.IOException: java.sql.SQLException: Unique constraint (informix.u169_821) violated. at .mapreduce.AsyncSqlRecordWriter.write(AsyncSqlRecordWriter.java:223) at .mapreduce.AsyncSqlRecordWriter.write(AsyncSqlRecordWriter.java:49) at .mapred.MapTask$NewDirectOutputCollector.write(MapTask.java:531) at .mapreduce.TaskInputOutputContext.write(TaskInputOutputContext.java:80)

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  • java.io.IOException: java.sql.SQLException: Unique constraint (informix.u169_821) violated. at .mapreduce.AsyncSqlRecordWriter.write(AsyncSqlRecordWriter.java:223) at .mapreduce.AsyncSqlRecordWriter.write(AsyncSqlRecordWriter.java:49) at .mapred.MapTask$NewDirectOutputCollector.write(MapTask.java:531) at .mapreduce.TaskInputOutputContext.write(TaskInputOutputContext.java:80) at com.cloudera.sqoop.mapreduce.TextExportMapper.map(TextExportMapper.java:82) at com.cloudera.sqoop.mapreduce.TextExportMapper.map(TextExportMapper.java:40) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144)
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