[MAPREDUCE-6165] [JDK8] TestCombineFileInputFormat failed on JDK8

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1, 2.7.5
• Target Version/s: 2.8.0
• Hadoop Flags: Reviewed
• Assignee: Akira Ajisaka
• Reporter: Wei Yan
• Created: 18/Nov/14 20:09
• Updated: 07/Dec/17 23:30
• Resolved: 05/May/15 01:25

Description

The error msg:

testSplitPlacementForCompressedFiles(org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat)  Time elapsed: 2.487 sec  <<< FAILURE!
junit.framework.AssertionFailedError: expected:<2> but was:<1>
	at junit.framework.Assert.fail(Assert.java:57)
	at junit.framework.Assert.failNotEquals(Assert.java:329)
	at junit.framework.Assert.assertEquals(Assert.java:78)
	at junit.framework.Assert.assertEquals(Assert.java:234)
	at junit.framework.Assert.assertEquals(Assert.java:241)
	at junit.framework.TestCase.assertEquals(TestCase.java:409)
	at org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat.testSplitPlacementForCompressedFiles(TestCombineFileInputFormat.java:911)

testSplitPlacement(org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat)  Time elapsed: 0.985 sec  <<< FAILURE!
junit.framework.AssertionFailedError: expected:<2> but was:<1>
	at junit.framework.Assert.fail(Assert.java:57)
	at junit.framework.Assert.failNotEquals(Assert.java:329)
	at junit.framework.Assert.assertEquals(Assert.java:78)
	at junit.framework.Assert.assertEquals(Assert.java:234)
	at junit.framework.Assert.assertEquals(Assert.java:241)
	at junit.framework.TestCase.assertEquals(TestCase.java:409)
	at org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat.testSplitPlacement(TestCombineFileInputFormat.java:368)

Issue Links

• relates to: HADOOP-11090 [Umbrella] Support Java 8 in Hadoop
• relates to: MAPREDUCE-6292 Use org.junit package instead of junit.framework in TestCombineFileInputFormat