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    java.lang.ClassCastException: org.apache.hadoop.mapreduce.lib.input.TaggedInputSplit cannot be cast to org.apache.hadoop.mapreduce.lib.input.FileSplit
        at org.myorg.textimage$ImageMapper.setup(textimage.java:80)
        at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:142)
        at org.apache.hadoop.mapreduce.lib.input.DelegatingMapper.run(DelegatingMapper.java:55)
        at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
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