[HDFS-1625] TestDataNodeMXBean fails if disk space usage changes during test run

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: Federation Branch, 0.22.0, 0.23.0
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Todd Lipcon
• Created: 12/Feb/11 22:06
• Updated: 21/Apr/11 23:32
• Resolved: 01/Mar/11 19:26

Description

I've seen this on our internal hudson - we get failures like:

null expected:<...:{"freeSpace":857683[43552],"usedSpace":28672,"...> but was:<...:{"freeSpace":857683[59936],"usedSpace":28672,"...>

because some other build on the same build slave used up some disk space during the middle of the test.