[MAPREDUCE-6206] TestAggregatedTransferRate fails on non-US systems

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 2.7.0
• Hadoop Flags: Reviewed
• Assignee: Jens Rabe
• Reporter: Jens Rabe
• Created: 25/Dec/14 16:53
• Updated: 24/Apr/15 23:15
• Resolved: 06/Jan/15 23:41

Description

When running the test TestAggregatedTransferRate from org.apache.hadoop.mapreduce.task.reduce.TestShuffleScheduler on a non-US system (or, to be more precise, a system which does not use the point as a decimal separator), the test fails.

E.g. on a German system, the progress message is:
copy task(attempt_test_0000_m_000000_0 succeeded at 1,00 MB/s) Aggregated copy rate(1 of 10 at 1,00 MB/s)

But the test checks for:
copy task(attempt_test_0000_m_000000_0 succeeded at 1.00 MB/s) Aggregated copy rate(1 of 10 at 1.00 MB/s)

which causes it to fail.

Issue Links

• is duplicated by: MAPREDUCE-6207 TestAggregatedTransferRate fails on non-US systems