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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-9230) TestUniformSizeInputFormat fails intermittently
Date Fri, 18 Jan 2013 19:18:13 GMT
Karthik Kambatla created HADOOP-9230:
----------------------------------------

             Summary: TestUniformSizeInputFormat fails intermittently
                 Key: HADOOP-9230
                 URL: https://issues.apache.org/jira/browse/HADOOP-9230
             Project: Hadoop Common
          Issue Type: Bug
          Components: test
    Affects Versions: 2.0.2-alpha
            Reporter: Karthik Kambatla
            Assignee: Karthik Kambatla


TestUniformSizeFileInputFormat fails intermittently. I ran the test 50 times and noticed 5
failures.

Haven't noticed any particular pattern to which runs fail.

A sample stack trace is as follows:

{noformat}
java.lang.AssertionError: expected:<1944> but was:<1820>
        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.junit.Assert.assertEquals(Assert.java:454)
        at org.apache.hadoop.tools.mapred.TestUniformSizeInputFormat.checkAgainstLegacy(TestUniformSizeInputFormat.java:244)
        at org.apache.hadoop.tools.mapred.TestUniformSizeInputFormat.testGetSplits(TestUniformSizeInputFormat.java:126)
        at org.apache.hadoop.tools.mapred.TestUniformSizeInputFormat.testGetSplits(TestUniformSizeInputFormat.java:252)
{noformat}


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