[HADOOP-2449] Restore the old NN Bench that was replaced by a MR NN Bench

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.16.0
• Assignee: Sanjay Radia
• Reporter: Sanjay Radia
• Created: 17/Dec/07 22:17
• Updated: 08/Feb/08 23:38
• Resolved: 17/Jan/08 01:24

Description

The old NN Bench did not use Map Reduce.

It was replaced by a new NN Bench that uses Map reduce.

The old NN Bench is useful and should be restored.

• useful ofr simulated data niodes which do not work for Map reduce since the job configs need to be persistent.
• a NN test that is independent of map reduce can be useful as it is one less variable in figuring out bottlenecks.