Karthik Kambatla created HADOOP-9230:
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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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