[HDFS-2253] Create a benchmark to measure performance of "append" to HDFS files

• Type: Test
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: test
• Labels: newbie
• Assignee: Unassigned
• Reporter: Dhruba Borthakur
• Created: 25/Jul/08 18:11
• Updated: 29/Feb/12 23:31
• Resolved: 29/Feb/12 23:31

Description

The HDFS appends would need to be measured at scale. It would be nice if DFSTestIO can be enhanced to measure performance of appends to HDFS files.

Issue Links

• is related to: HADOOP-1700 Append to files in HDFS