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From "Adam Szita (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-5284) Fix flakyness introduced by PIG-3655
Date Thu, 03 Aug 2017 15:08:00 GMT

     [ https://issues.apache.org/jira/browse/PIG-5284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Adam Szita updated PIG-5284:
----------------------------
    Attachment: PIG-5284.0.patch

> Fix flakyness introduced by PIG-3655
> ------------------------------------
>
>                 Key: PIG-5284
>                 URL: https://issues.apache.org/jira/browse/PIG-5284
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Adam Szita
>            Assignee: Adam Szita
>         Attachments: PIG-5284.0.patch
>
>
> It seems like some tests are flaky after PIG-3655.
> A recent error is:
> {code}
> Failed
> org.apache.pig.test.TestBinInterSedes.testSyncMarkerOverlappingMarker
> Failing for the past 1 build (Since Unstable#2523 )
> Took 13 sec.
> Error Message
> Comparing actual and expected results.  expected:<[(apple,1,1), (kiwi,16909095,72624011372134400),
(orange,2,2), (orange,4,4)]> but was:<[(apple,1,1), (kiwi,16909095,72624011372134400),
(orange,2,2), (orange,4,4), (orange,4,4)]>
> Stacktrace
> junit.framework.AssertionFailedError: Comparing actual and expected results.  expected:<[(apple,1,1),
(kiwi,16909095,72624011372134400), (orange,2,2), (orange,4,4)]> but was:<[(apple,1,1),
(kiwi,16909095,72624011372134400), (orange,2,2), (orange,4,4), (orange,4,4)]>
> 	at org.apache.pig.test.Util.checkQueryOutputsAfterSortRecursive(Util.java:1290)
> 	at org.apache.pig.test.TestBinInterSedes.testInterStorageSyncMarker(TestBinInterSedes.java:428)
> 	at org.apache.pig.test.TestBinInterSedes.testSyncMarkerOverlappingMarker(TestBinInterSedes.java:350)
> {code}
> I've made the tests in TestBinInterSedes run for couple of hundred times and have spotted
some failures that may come up depending on the generated random sync marker and data.



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