[MAPREDUCE-7469] NNBench createControlFiles should use thread pool to improve performance.

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.4.1
• Fix Version/s: 3.4.1
• Component/s: mapreduce-client
• Labels: pull-request-available
• Target Version/s: 3.4.1
• Hadoop Flags: Reviewed
• Assignee: Unassigned
• Reporter: liuguanghua
• Created: 18/Jan/24 08:12
• Updated: 22/Mar/24 22:17
• Resolved: 22/Mar/24 22:16

Description

NNBench is a good tool for NN performance test. And with multiples maps it will wait long time in createControlFiles.  This can use thread pool to increase concurrency.

Issue Links

• links to: GitHub Pull Request #6463