[HADOOP-3805] improve fuse-dfs write performance which is 33% slower than hadoop dfs -copyFromLocal

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.19.0
• Hadoop Flags: Reviewed
• Assignee: Unassigned
• Reporter: Pete Wyckoff
• Created: 22/Jul/08 02:38
• Updated: 08/Jul/09 17:05
• Resolved: 06/Aug/08 20:21

Description

on hadoop17 running on the namenode/fuse mount point, fuse is 33% slower for writing a 1GB file. I don't know right now how to improve this but thought I should open up a JIRA for it.

Note - this benchmark is with no tuning or special fuse config params.