Hi,
I was wondering if I can still use the DistributedCache class in the latest
release of Hadoop (Version 2.0.5).
In my driver class, I use this code to try and add a file to the distributed
cache:
import java.net.URI;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.filecache.DistributedCache;
import org.apache.hadoop.fs.*;
import org.apache.hadoop.io.*;
import org.apache.hadoop.mapreduce.*;
import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;
import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;
Configuration conf = new Configuration();
DistributedCache.addCacheFile(new URI("file path in HDFS"), conf);
Job job = Job.getInstance();
...
However, I keep getting warnings that the method addCacheFile() is deprecated.
Is there a more current way to add files to the distributed cache?
Thanks in advance,
Andrew
