Have you checked src/mapred/org/apache/hadoop/mapred/KeyValueTextInputFormat.java ?
On Mon, Jun 14, 2010 at 6:51 AM, Kevin Tse <[email protected]> wrote: > Hi, > I am upgrading my code from hadoop-0.19.2 to hadoop-0.20.2, during the > process I found that there was no KeyValueTextInputFormat class which > exists > in hadoop-0.19.2. It's so strange that this version of hadoop does not come > with this commonly used InputFormat. I have taken a look at the > "SecondarySort.java" example code, it uses TextInputFormat and > StringTokenizer to split each line, it is ok but kinda awkward to me. > > Do I have to implement a new InputFormat myself or there's > a KeyValueTextInputFormat that exists somewhere I didn't notice? > > Thank you. > Kevin Tse >
