On 6/2/09, Rares Vernica <rvern...@gmail.com> wrote:
>
> I have a problem getting the map input file name. Here is what I tried:
>
> public class Map extends Mapper<Object, Text, LongWritable, Text> {
>
> public void map(Object key, Text value, Context context)
> throws IOException, InterruptedException {
> Configuration conf = context.getConfiguration();
> System.out.println(conf.get("map.input.file"));
> System.out.println(conf.get("map.input.filename"));
> System.out.println(conf.get("mapred.input.file"));
> System.out.println(conf.get("mapred.input.filename"));
> }
>
> protected void setup(Context context) throws IOException,
> InterruptedException {
> Configuration conf = context.getConfiguration();
> System.out.println(conf.get("map.input.file"));
> System.out.println(conf.get("map.input.filename"));
> System.out.println(conf.get("mapred.input.file"));
> System.out.println(conf.get("mapred.input.filename"));
> }
> }
>
> All the get is "null". What am I doing wrong?
I created https://issues.apache.org/jira/browse/HADOOP-5973
