[HADOOP-2000] Re-write NNBench to use MapReduce

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.15.0
• Fix Version/s: 0.16.0
• Component/s: test
• Assignee: Mukund Madhugiri
• Reporter: Mukund Madhugiri
• Created: 05/Oct/07 21:38
• Updated: 08/Feb/08 23:37
• Resolved: 10/Dec/07 22:44

Description

The proposal is to re-write the NNBench benchmark/test to measure Namenode operations using MapReduce. Two buckets of measurements will be done:

1. Transactions per second
2. Average latency

for these operations

• Create and Close file
• Open file
• Rename file
• Delete file