[HADOOP-3769] expose static SampleMapper and SampleReducer classes of GenericMRLoadGenerator class for gridmix reuse

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.19.0
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Lingyun Yang
• Reporter: Lingyun Yang
• Created: 16/Jul/08 01:15
• Updated: 20/Nov/08 23:38
• Resolved: 29/Aug/08 06:17

Description

Currently, the SampleMapper and SampleReducer are package static in GenericMRLoadGenerator class. In order for gridmix to reuse them,
we need to make them public.

Also, we need a function which can returns the jobClient from the Job class. so that gridmix can get the job status information.

Issue Links

• blocks: HADOOP-3770 improve composition, submission and result collection of gridmix