[HDFS-6067] TestPread.testMaxOutHedgedReadPool is flaky

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.0
• Component/s: hdfs-client
• Target Version/s: 2.4.0
• Assignee: Colin McCabe
• Reporter: Colin McCabe
• Created: 06/Mar/14 18:30
• Updated: 10/Apr/14 13:12
• Resolved: 06/Mar/14 23:49

Description

TestPread.testMaxOutHedgedReadPool is flaky, giving assertions like this:

java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:92)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertTrue(Assert.java:54)
	at org.apache.hadoop.hdfs.TestPread.testMaxOutHedgedReadPool(TestPread.java:284)