[HDFS-10812] Intermittent failure of TestRBWBlockInvalidation.testRWRInvalidation

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: hdfs
• Assignee: Unassigned
• Reporter: Yongjun Zhang
• Created: 28/Aug/16 05:37
• Updated: 28/Aug/16 05:38

Description

Intermittent failure of TestRBWBlockInvalidation.testRWRInvalidation

Regression

org.apache.hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation.testRWRInvalidation
Failing for the past 1 build (Since Unstable#16553 )
Took 8.9 sec.
Error Message

expected:<[old gs data
new gs data
]> but was:<[]>

Stacktrace

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)

see
https://builds.apache.org/job/PreCommit-HDFS-Build/16553/testReport/org.apache.hadoop.hdfs.server.blockmanagement/TestRBWBlockInvalidation/testRWRInvalidation/