Tsuyoshi OZAWA created TEZ-1108:
-----------------------------------
Summary: TestMRHelpers fails when HADOOP_COMMON_HOME is set
Key: TEZ-1108
URL: https://issues.apache.org/jira/browse/TEZ-1108
Project: Apache Tez
Issue Type: Bug
Reporter: Tsuyoshi OZAWA
Stack trace:
{quote}
Tests run: 10, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 3.646 sec <<<
FAILURE!
testMREnvSetupForReduce(org.apache.tez.mapreduce.hadoop.TestMRHelpers) Time
elapsed: 0.024 sec <<< FAILURE!
org.junit.ComparisonFailure: expected:<$PWD:[$HADOOP_COMMON_HOME]/lib/native>
but was:<$PWD:[/home/ubuntu/hadoop]/lib/native>
at org.junit.Assert.assertEquals(Assert.java:115)
at org.junit.Assert.assertEquals(Assert.java:144)
at
org.apache.tez.mapreduce.hadoop.TestMRHelpers.testCommonEnvSettingsForMRTasks(TestMRHelpers.java:339)
at
org.apache.tez.mapreduce.hadoop.TestMRHelpers.testMREnvSetupForReduce(TestMRHelpers.java:365)
testMREnvSetupForMap(org.apache.tez.mapreduce.hadoop.TestMRHelpers) Time
elapsed: 0.011 sec <<< FAILURE!
org.junit.ComparisonFailure: expected:<$PWD:[$HADOOP_COMMON_HOME]/lib/native>
but was:<$PWD:[/home/ubuntu/hadoop]/lib/native>
at org.junit.Assert.assertEquals(Assert.java:115)
at org.junit.Assert.assertEquals(Assert.java:144)
at
org.apache.tez.mapreduce.hadoop.TestMRHelpers.testCommonEnvSettingsForMRTasks(TestMRHelpers.java:339)
at
org.apache.tez.mapreduce.hadoop.TestMRHelpers.testMREnvSetupForMap(TestMRHelpers.java:355)
{quote}
{quote}
Failed tests:
TestMRHelpers.testMREnvSetupForReduce:365->testCommonEnvSettingsForMRTasks:339
expected:<$PWD:[$HADOOP_COMMON_HOME]/lib/native> but
was:<$PWD:[/home/ubuntu/hadoop]/lib/native>
TestMRHelpers.testMREnvSetupForMap:355->testCommonEnvSettingsForMRTasks:339
expected:<$PWD:[$HADOOP_COMMON_HOME]/lib/native> but
was:<$PWD:[/home/ubuntu/hadoop]/lib/native>
{quote}
I confirmed that the tests pass if environment variable "HADOOP_COMMON_HOME" is
unset.
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