[HDFS-10642] TestLazyPersistReplicaRecovery#testDnRestartWithSavedReplicas fails intermittently

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: datanode, test
• Hadoop Flags: Reviewed
• Assignee: Mingliang Liu
• Reporter: Mingliang Liu
• Created: 17/Jul/16 01:14
• Updated: 30/Aug/16 01:14
• Resolved: 26/Jul/16 19:51

Description

See example stack trace .

Error Message

 Expected: is <DISK>
     but: was <RAM_DISK>

Stacktrace

java.lang.AssertionError: 
Expected: is <DISK>
     but: was <RAM_DISK>
	at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
	at org.junit.Assert.assertThat(Assert.java:865)
	at org.junit.Assert.assertThat(Assert.java:832)
	at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.LazyPersistTestCase.ensureFileReplicasOnStorageType(LazyPersistTestCase.java:141)
	at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery.testDnRestartWithSavedReplicas(TestLazyPersistReplicaRecovery.java:53)