LongSumReducer and TextOutputFormat

[Stuart Sierra]

Hello all,

I tried using o.a.h.mapred.lib.LongSumReducer in a wordcount-like job.
 My custom Mapper outputs Text keys and LongWritable values.  I
expected to get the Text keys in the final output.  But instead, I got
this:

[EMAIL PROTECTED]     12286
[EMAIL PROTECTED]     5037
[EMAIL PROTECTED]     29786
[EMAIL PROTECTED]     1219
[EMAIL PROTECTED]     1335
[EMAIL PROTECTED]     1705
[EMAIL PROTECTED]     3178

My job configuration looks like this:

        job.setMapperClass(MyMap.class);
        job.setReducerClass(LongSumReducer.class);

        job.setInputFormat(SequenceFileInputFormat.class);

        job.setOutputFormat(TextOutputFormat.class);
        job.setOutputKeyClass(Text.class);
        job.setOutputValueClass(LongWritable.class);

Anybody know what's going on here?  This is Hadoop 0.17.1.

Thanks,
-Stuart