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Posted to dev@avro.apache.org by "James Baldassari (Resolved) (JIRA)" <ji...@apache.org> on 2012/01/17 16:33:39 UTC

[jira] [Resolved] (AVRO-994) TestFileSpanStorage.testTonsOfSpans() fails on my slow VM

     [ https://issues.apache.org/jira/browse/AVRO-994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Baldassari resolved AVRO-994.
-----------------------------------

    Resolution: Fixed
      Assignee: James Baldassari
    
> TestFileSpanStorage.testTonsOfSpans() fails on my slow VM
> ---------------------------------------------------------
>
>                 Key: AVRO-994
>                 URL: https://issues.apache.org/jira/browse/AVRO-994
>             Project: Avro
>          Issue Type: Bug
>    Affects Versions: 1.6.0, 1.6.1
>            Reporter: James Baldassari
>            Assignee: James Baldassari
>            Priority: Minor
>             Fix For: 1.6.2, 1.7.0
>
>         Attachments: AVRO-994.patch
>
>
> {noformat}
> Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 15.554 sec <<< FAILURE!
> testTonsOfSpans(org.apache.avro.ipc.trace.TestFileSpanStorage)  Time elapsed: 3.853 sec  <<< FAILURE!
> java.lang.AssertionError: expected:<50000> but was:<42356>
>         at org.junit.Assert.fail(Assert.java:93)
>         at org.junit.Assert.failNotEquals(Assert.java:647)
>         at org.junit.Assert.assertEquals(Assert.java:128)
>         at org.junit.Assert.assertEquals(Assert.java:472)
>         at org.junit.Assert.assertEquals(Assert.java:456)
>         at org.apache.avro.ipc.trace.TestFileSpanStorage.testTonsOfSpans(TestFileSpanStorage.java:70)
> {noformat}
> The issue seems to be the {{Thread.sleep(2000)}} on line 66.  Doubling this to 4000ms causes the test to pass.  In general it might be better to make this sleep event-based rather than using a fixed sleep time.  If that isn't possible, then maybe using some sort of a retry loop would work.

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