[HDFS-10934] TestDFSShell.testStat fails intermittently

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha2
• Component/s: test
• Target Version/s: 2.8.0
• Hadoop Flags: Reviewed
• Assignee: Eric Badger
• Reporter: Eric Badger
• Created: 30/Sep/16 14:10
• Updated: 04/Oct/16 03:43
• Resolved: 04/Oct/16 02:47

Description

Saw this failure in an internal build. Reran the test 30 times and it failed once with the same type of failure.

org.junit.ComparisonFailure: Unexpected -stat output: 2016-09-30 03:48:56
2016-09-30 03:48:57
 expected:<...6
2016-09-30 03:48:5[7]
> but was:<...6
2016-09-30 03:48:5[6]
>
	at org.junit.Assert.assertEquals(Assert.java:115)
	at org.apache.hadoop.hdfs.TestDFSShell.testStat(TestDFSShell.java:2082)

Issue Links

• is broken by: HDFS-10892 Add unit tests for HDFS command 'dfs -tail' and 'dfs -stat'