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Tomohiko Kinebuchi commented on HDFS-3530: ------------------------------------------ It seems that this tests failed only once as far as I can track on the Jenkins test result history. I was trying to reproduce this failure, but have not been successful so far. Then, I am now inspecting log messages. Does someone know what this test case tests? > TestFileAppend2.testComplexAppend occasionally fails > ---------------------------------------------------- > > Key: HDFS-3530 > URL: https://issues.apache.org/jira/browse/HDFS-3530 > Project: Hadoop HDFS > Issue Type: Bug > Components: test > Reporter: Eli Collins > Assignee: Tomohiko Kinebuchi > Attachments: HDFS-3530-for-debug.txt, PreCommit-HADOOP-Build #1116 > test - testComplexAppend.html.gz > > > TestFileAppend2.testComplexAppend occasionally fails with the following: > junit.framework.AssertionFailedError: testComplexAppend Worker encountered > exceptions. > at junit.framework.Assert.fail(Assert.java:47) > at junit.framework.Assert.assertTrue(Assert.java:20) > at > org.apache.hadoop.hdfs.TestFileAppend2.testComplexAppend(TestFileAppend2.java:385) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira