How to Hadoop » History » Version 2
Henning Blohm, 06.09.2012 11:00
| 1 | 1 | Henning Blohm | h1. How to use Z2 with Hadoop |
|---|---|---|---|
| 2 | |||
| 3 | 2 | Henning Blohm | *DRAFT* |
| 4 | 1 | Henning Blohm | |
| 5 | One of Z2's most intriguing capabilities is to seamlessly integrate with Hadoop in the sense that Map-Reduce jobs are just (really!!) ordinary application components. |
||
| 6 | |||
| 7 | This means that M/R Job implementations can re-use other application modules just like a Web app. Job implementations may be build on Spring, use Hibernate, use the very same data source definitions etc. No more special assembly and wiring - just because you want to run Map-Reduce with Hadoop. |
||
| 8 | |||
| 9 | This howto explains what is needed and how it is done. We assume some basic understanding of Hadoop. There is an instructive sample *z2-samples.hadoop-simple* that we will refer to thoughout and that you should make sure to have up and running before you continue to more complex setups. |