The code that backs the `bin/accumulo rfile-info
hdfs://path/to/rfile.rf` command is located at
https://github.com/apache/accumulo/blob/3fd5cad92f9b63ac19e4466f3f2d5237b905262c/core/src/main/java/org/apache/accumulo/core/file/rfile/PrintInfo.java
It may be a useful example of how to read
accumulo has an AccumuloFileOutputFormat which i use all the time; however,
there is not an AccumuloFileInputFormat. does anyone have an example? or
at least how an rfile structure is so i can parse it one key at a time?
