[MAPREDUCE-4494] TestFifoScheduler failing with Metrics source QueueMetrics,q0=default already exists!

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-alpha
• Fix Version/s: 2.0.2-alpha
• Component/s: mrv2, test
• Hadoop Flags: Reviewed
• Assignee: Ahmed Radwan
• Reporter: Ahmed Radwan
• Created: 28/Jul/12 21:06
• Updated: 11/Oct/12 17:48
• Resolved: 07/Aug/12 05:13

Description

TestFifoScheduler is failing:

Running org.apache.hadoop.yarn.server.resourcemanager.TestFifoScheduler
Tests run: 5, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 14.614 sec <<< FAILURE!

Results :

Tests in error: 
  test(org.apache.hadoop.yarn.server.resourcemanager.TestFifoScheduler): Metrics source QueueMetrics,q0=default already exists!