[HDFS-2434] TestNameNodeMetrics.testCorruptBlock fails intermittently

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 0.23.7, 3.0.0-alpha1
• Component/s: test
• Labels: test-fail
• Hadoop Flags: Reviewed
• Assignee: Jing Zhao
• Reporter: Uma Maheswara Rao G
• Created: 11/Oct/11 14:33
• Updated: 14/Jun/18 17:11
• Resolved: 23/Oct/12 20:09

Description

java.lang.AssertionError: Bad value for metric CorruptBlocks expected:<1> but was:<0>
at org.junit.Assert.fail(Assert.java:91)
at org.junit.Assert.failNotEquals(Assert.java:645)
at org.junit.Assert.assertEquals(Assert.java:126)
at org.junit.Assert.assertEquals(Assert.java:470)
at org.apache.hadoop.test.MetricsAsserts.assertGauge(MetricsAsserts.java:185)
at org.apache.hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics.__CLR3_0_2t8sh531i1k(TestNameNodeMetrics.java:175)
at org.apache.hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics.testCorruptBlock(TestNameNodeMetrics.java:164)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)

Issue Links

• is duplicated by: HDFS-3812 TestNameNodeMetrics.testCorruptBlock fails
• is part of: HDFS-2966 TestNameNodeMetrics tests can fail under load
• is related to: HDFS-4338 TestNameNodeMetrics#testCorruptBlock is flaky
• relates to: HDFS-6126 TestnameNodeMetrics#testCorruptBlock fails intermittently