Hi Gabriel,

Ya, I was able to run mapreduce with 4mc compressed input.
I had to use a different input format class: https://github.com/
carlomedas/4mc/blob/master/java/hadoop-4mc/src/main/java/
com/hadoop/mapreduce/FourMcTextInputFormat.java

I am able to make it work in crunch by creating a different source
implementation.

public class FourMCInputSource<T> extends FileSourceImpl<T> implements
ReadableSource<T> {
  public FourMCInputSource(Path path, PType<T> ptype) {
          super(path, ptype, FourMcTextInputFormat.class);
  }
}

Not sure if this is the right way.

Thanks.
On Fri, May 18, 2018 at 8:04 PM, Gabriel Reid <[EMAIL PROTECTED]>
wrote: