[HDFS-9740] Use a reasonable limit in DFSTestUtil.waitForMetric()

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 2.7.3, 3.0.0-alpha1
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Chang Li
• Reporter: Kihwal Lee
• Created: 02/Feb/16 16:54
• Updated: 06/Jan/17 01:47
• Resolved: 03/Feb/16 05:57

Description

If test is detecting a bug, it will probably hit the long surefire timeout because the max is Integer.MAX_VALUE. Use something more realistic. The default jmx update interval is 10 seconds, so something like 60 seconds should be more than enough.