[HDFS-11105] TestRBWBlockInvalidation#testRWRInvalidation fails intermittently

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: 2.8.0, 3.0.0-alpha2
• Component/s: namenode, test
• Hadoop Flags: Reviewed
• Assignee: Yiqun Lin
• Reporter: Yiqun Lin
• Created: 04/Nov/16 13:31
• Updated: 17/Nov/16 01:36
• Resolved: 16/Nov/16 21:18

Description

The test TestRBWBlockInvalidation#testRWRInvalidation fails intermittently. The stack infos:

org.junit.ComparisonFailure: expected:<[old gs data
new gs data
]> but was:<[]>
	at org.junit.Assert.assertEquals(Assert.java:115)
	at org.junit.Assert.assertEquals(Assert.java:144)
	at org.apache.hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation.testRWRInvalidation(TestRBWBlockInvalidation.java:225)

The issue is caused by the blocks reported not completed, similar to HDFS-10499.