[HDFS-9074] Fix failures in TestLazyPersistReplicaPlacement

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Implemented
• Affects Version/s: 3.0.0-alpha1
• Component/s: test

Environment

jenkins

• Assignee: J.Andreina
• Reporter: J.Andreina
• Created: 14/Sep/15 05:23
• Updated: 12/May/16 18:13
• Resolved: 16/Sep/15 09:19

Description

Testcases TestLazyPersistReplicaPlacement#testSynchronousEviction,
TestLazyPersistReplicaPlacement#testFallbackToDiskFull fails with below excepiton

java.lang.AssertionError: expected:<1> but was:<0>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.LazyPersistTestCase.verifyRamDiskJMXMetric(LazyPersistTestCase.java:483)
	at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaPlacement.testSynchronousEviction(TestLazyPersistReplicaPlacement.java:92)

java.lang.AssertionError: expected:<1> but was:<0>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.LazyPersistTestCase.verifyRamDiskJMXMetric(LazyPersistTestCase.java:483)
	at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaPlacement.testFallbackToDiskFull(TestLazyPersistReplicaPlacement.java:107)

Issue Links

• is part of: HDFS-9073 Fix failures in TestLazyPersistLockedMemory#testReleaseOnEviction