Description
https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2039/
Stack Trace:
java.lang.AssertionError: Large sort failed for 128 expected:<0> but was:<1>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at org.apache.hadoop.mapreduce.TestLargeSort.testLargeSort(TestLargeSort.java:61)