[MAPREDUCE-4594] Add init/shutdown methods to mapreduce Partitioner

• Type: Improvement
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: client
• Labels: BB2015-05-TBR
• Assignee: Radim Kolar
• Reporter: Radim Kolar
• Created: 25/Aug/12 21:40
• Updated: 06/May/15 03:27

Description

The Partitioner supports only the Configurable API, which can be used for basic init in setConf(). Problem is that there is no shutdown function.

I propose to use standard setup() cleanup() functions like in mapper / reducer.

Use case is that I need to start and stop spring context and datagrid client.