Hi, I have two questions regarding the mapfile in hadoop/hdfs. First, when using MapFileOutputFormat as reducer's output, is there any way to change the index interval (i.e., able to call setIndexInterval() on the output MapFile)? Second, is it possible to tell what is the position in data file for a given key, assuming index interval is 1 and # of keys are small?
Thanks, Rong-En Fan
