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https://issues.apache.org/jira/browse/OOZIE-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13634700#comment-13634700
 ] 

Hadoop QA commented on OOZIE-1332:
----------------------------------

Testing JIRA OOZIE-1332

Cleaning local svn workspace

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{color:green}+1 PATCH_APPLIES{color}
{color:green}+1 CLEAN{color}
{color:green}+1 RAW_PATCH_ANALYSIS{color}
.    {color:green}+1{color} the patch does not introduce any @author tags
.    {color:green}+1{color} the patch does not introduce any tabs
.    {color:green}+1{color} the patch does not introduce any trailing spaces
.    {color:green}+1{color} the patch does not introduce any line longer than 
132
.    {color:green}+1{color} the patch does adds/modifies 1 testcase(s)
{color:green}+1 RAT{color}
.    {color:green}+1{color} the patch does not seem to introduce new RAT 
warnings
{color:green}+1 JAVADOC{color}
.    {color:green}+1{color} the patch does not seem to introduce new Javadoc 
warnings
{color:green}+1 COMPILE{color}
.    {color:green}+1{color} HEAD compiles
.    {color:green}+1{color} patch compiles
.    {color:green}+1{color} the patch does not seem to introduce new javac 
warnings
{color:green}+1 BACKWARDS_COMPATIBILITY{color}
.    {color:green}+1{color} the patch does not change any JPA 
Entity/Colum/Basic/Lob/Transient annotations
.    {color:green}+1{color} the patch does not modify JPA files
{color:red}-1 TESTS{color}
.    Tests run: 1107
.    Tests failed: 1
.    Tests errors: 0

.    The patch failed the following testcases:

.      
testEvictionOnTimeToIdle(org.apache.oozie.service.TestPartitionDependencyManagerEhcache)

{color:green}+1 DISTRO{color}
.    {color:green}+1{color} distro tarball builds with the patch 

----------------------------
{color:red}*-1 Overall result, please check the reported -1(s)*{color}


The full output of the test-patch run is available at

.   https://builds.apache.org/job/oozie-trunk-precommit-build/450/
                
> Flakey test TestActionCheckXCommand.testActionCheckTransientDuringMRAction
> --------------------------------------------------------------------------
>
>                 Key: OOZIE-1332
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1332
>             Project: Oozie
>          Issue Type: Bug
>          Components: tests
>    Affects Versions: trunk, 3.3.2, 4.0.0
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>             Fix For: trunk, 4.0.0
>
>         Attachments: OOZIE-1332.patch
>
>
> We've been seeing 
> TestActionCheckXCommand.testActionCheckTransientDuringMRAction as flakey on 
> our CI tests.  
> This incorrect sequence of events was occurring:
> {noformat}
> ...
> - ActionCheckXCommand start
>   - suspend WF
> - ActionCheckXCommand end
> - ActionCheckXCommand start
>   - JT up
>   - unknown hadoop job error
>     - fail WF
> - ActionCheckXCommand end
> - ResumeXCommand cannot start (because WF fail)
> - test finish
> {noformat}
> when this correct sequence of events should have been occuring:
> {noformat}
> ...
> - ActionCheckXCommand start
>   - suspend WF
> - ActionCheckXCommand end
> - JT Up
> - ResumeXCommand start
> - ResumeXCommand end
> - ActionStartXCommand start
> - ActionStartXCommadn end
> - ActionCheckXCommand start
> - ActionCheckXCommand end
> ...
> - test finish
> {noformat}
> It turns out that the ActionCheckerService was triggering an extra 
> ActionCheckXCommand at just the wrong moment.  We should disable the 
> ActionCheckerService during this test to prevent this issue (When I 
> originally wrote the test, I incorrectly thought it was needed and that it 
> had to run more frequently to make the test faster).
> As a pre-emptive measure, we should also do this for 
> TestActionCheckXCommand.testActionCheckTransientDuringLauncher, which is very 
> similar even though we didn't see any flakiness.  

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