Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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2.0.2-alpha
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Reviewed
Description
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:
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)