Hi,
I wanted to write the my input file which is in Text format to TupleWritable
but when I collect the output using output.collect(intWritable,
TupleWritable) its giving me empty tuple.
private final static IntWritable one = new IntWritable(1);
public void map(LongWritable key, Text value,
As the doc on
http://hadoop.apache.org/docs/stable/api/org/apache/hadoop/mapred/join/TupleWritable.htmlstates,
I don't think you should be relying on the join package's
TupleWritable directly and should instead either use your own tested
implementation or an alternative, better serializer such as
...@cloudera.com]
Sent: Monday, January 14, 2013 5:48 PM
To: user@hadoop.apache.org
Subject: Re: TupleWritable Format
As the doc on
http://hadoop.apache.org/docs/stable/api/org/apache/hadoop/mapred/join/TupleWritable.html
states, I don't think you should be relying on the join package's
TupleWritable
