Sonia Garudi created TEZ-3616:
---------------------------------
Summary: TestMergeManager#testLocalDiskMergeMultipleTasks fails
intermittently
Key: TEZ-3616
URL: https://issues.apache.org/jira/browse/TEZ-3616
Project: Apache Tez
Issue Type: Bug
Affects Versions: 0.9.0
Environment: $ uname -a
Linux 6945c232192e 3.16.0-30-generic #40~14.04.1-Ubuntu SMP Thu Jan 15 17:42:36
UTC 2015 ppc64le ppc64le ppc64le GNU/Linux
Reporter: Sonia Garudi
In tez-runtime-library project, the
TestMergeManager#testLocalDiskMergeMultipleTasks test fails intermittently with
the following error:
testLocalDiskMergeMultipleTasks(org.apache.tez.runtime.library.common.shuffle.orderedgrouped.TestMergeManager)
Time elapsed: 1.395 sec <<< FAILURE!
java.lang.AssertionError: Values should be different. Actual: 1
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failEquals(Assert.java:185)
at org.junit.Assert.assertNotEquals(Assert.java:161)
at org.junit.Assert.assertNotEquals(Assert.java:198)
at org.junit.Assert.assertNotEquals(Assert.java:209)
at
org.apache.tez.runtime.library.common.shuffle.orderedgrouped.TestMergeManager.testLocalDiskMergeMultipleTasks(TestMergeManager.java:878)
at
org.apache.tez.runtime.library.common.shuffle.orderedgrouped.TestMergeManager.testLocalDiskMergeMultipleTasks(TestMergeManager.java:628)
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