[HADOOP-12588] Fix intermittent test failure of TestGangliaMetrics

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 2.7.3, 3.0.0-alpha1
• Hadoop Flags: Reviewed
• Assignee: Masatake Iwasaki
• Reporter: Tsuyoshi Ozawa
• Created: 23/Nov/15 03:18
• Updated: 30/Aug/16 01:21
• Resolved: 20/Jul/16 17:27

Description

Jenkins found this test failure on HADOOP-11149.

Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.773 sec <<< FAILURE! - in org.apache.hadoop.metrics2.impl.TestGangliaMetrics
testGangliaMetrics2(org.apache.hadoop.metrics2.impl.TestGangliaMetrics) Time elapsed: 0.39 sec <<< FAILURE!
java.lang.AssertionError: Missing metrics: test.s1rec.Xxx
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.apache.hadoop.metrics2.impl.TestGangliaMetrics.checkMetrics(TestGangliaMetrics.java:159)
at org.apache.hadoop.metrics2.impl.TestGangliaMetrics.testGangliaMetrics2(TestGangliaMetrics.java:137)

Issue Links

• relates to: HADOOP-13439 Fix race between TestMetricsSystemImpl and TestGangliaMetrics