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Posted to issues@ambari.apache.org by "Doroszlai, Attila (JIRA)" <ji...@apache.org> on 2017/08/14 09:59:00 UTC

[jira] [Created] (AMBARI-21714) Intermittent unit test failure in ExecutionCommandWrapperTest

Doroszlai, Attila created AMBARI-21714:
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             Summary: Intermittent unit test failure in ExecutionCommandWrapperTest 
                 Key: AMBARI-21714
                 URL: https://issues.apache.org/jira/browse/AMBARI-21714
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.6.0
            Reporter: Doroszlai, Attila
            Assignee: Doroszlai, Attila
             Fix For: 3.0.0, 2.6.0


Intermittent failure in {{ExecutionCommandWrapperTest}}:

{noformat}
Running org.apache.ambari.server.actionmanager.ExecutionCommandWrapperTest
Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 14.452 sec <<< FAILURE! - in org.apache.ambari.server.actionmanager.ExecutionCommandWrapperTest
testExecutionCommandHasVersionInfoWithoutCurrentClusterVersion(org.apache.ambari.server.actionmanager.ExecutionCommandWrapperTest)  Time elapsed: 0.024 sec  <<< ERROR!
org.apache.ambari.server.ServiceNotFoundException: Service not found, clusterName=c1, serviceName=HDFS
	at org.apache.ambari.server.actionmanager.ExecutionCommandWrapperTest.testExecutionCommandHasVersionInfoWithoutCurrentClusterVersion(ExecutionCommandWrapperTest.java:293)
{noformat}

is caused by dependence on order of execution of test methods.

Steps to reproduce:

# Disable {{testGetExecutionCommand()}} to simulate "wrong" order of execution
# Run {{ExecutionCommandWrapperTest}}

Result:

{noformat}
Running org.apache.ambari.server.actionmanager.ExecutionCommandWrapperTest
Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 7.4 sec <<< FAILURE! - in org.apache.ambari.server.actionmanager.ExecutionCommandWrapperTest
testExecutionCommandHasVersionInfoWithoutCurrentClusterVersion(org.apache.ambari.server.actionmanager.ExecutionCommandWrapperTest)  Time elapsed: 0.011 sec  <<< ERROR!
org.apache.ambari.server.ServiceNotFoundException: Service not found, clusterName=c1, serviceName=HDFS
	at org.apache.ambari.server.actionmanager.ExecutionCommandWrapperTest.testExecutionCommandHasVersionInfoWithoutCurrentClusterVersion(ExecutionCommandWrapperTest.java:298)
{noformat}



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