com.cloudera.crunch.util
Class DistCache

java.lang.Object
  com.cloudera.crunch.util.DistCache

public class DistCache
extends Object

Functions for working with a job-specific distributed cache of objects, like the serialized runtime nodes in a MapReduce.

Constructor Summary

DistCache()

Method Summary

static Object	read(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path path)
static void	write(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path path, Object value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DistCache

public DistCache()

Method Detail

write

public static void write(org.apache.hadoop.conf.Configuration conf,
                         org.apache.hadoop.fs.Path path,
                         Object value)
                  throws IOException

Throws:

IOException

read

public static Object read(org.apache.hadoop.conf.Configuration conf,
                          org.apache.hadoop.fs.Path path)
                   throws IOException

Throws:

IOException