incubator-crunch-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mike Barretta <mike.barre...@gmail.com>
Subject Confusion regarding SeqFileSource
Date Mon, 03 Dec 2012 22:25:34 GMT
As there are no examples on using non-text files as input, I'm trying to
piece together the steps involved in reading in sequence data.

The main piece looks to be the SeqFileSource (as of 0.5 snapshot) which
takes a path and a PType.  The PType is where my confusion begins.

How does PType relate to InputFormat and OutputFormat? Do I need to
implement my own PTypes and the associated in/out MapFns?

Thanks,
Mike

Mime
View raw message