DataFu Hourglass

A framework for incrementally processing data in Hadoop.

See:
Description

Packages

datafu.hourglass.avro	Input and output formats for using Avro in incremental Hadoop jobs.
datafu.hourglass.fs	Classes for working with the file system.
datafu.hourglass.jobs	Incremental Hadoop jobs and some supporting classes.
datafu.hourglass.mapreduce	Implementations of mappers, combiners, and reducers used by incremental jobs.
datafu.hourglass.model	Interfaces which define the incremental processing model.
datafu.hourglass.schemas	Classes that help manage the Avro schemas used by the jobs.

A framework for incrementally processing data in Hadoop.