[jira] [Commented] (OOZIE-990) TestLogStreamer.testStreamLog fails in very rare cases

["Robert Kanter (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OOZIE-990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13451152#comment-13451152 ] 

Robert Kanter commented on OOZIE-990:
-------------------------------------

The test uses file modification times based on the current time at the start of the test:
{code}long currTime = System.currentTimeMillis();{code}
But for the gz file (where the time is stored in the filename, it uses the "now" current time:
{code}String outFilename = "oozie.log" + formatDateForFilename(new GregorianCalendar()) + ".gz";{code}
So, there are rare cases where that gz file is filtered out later in the test when it isn't expected to have been filtered out.  
                
> TestLogStreamer.testStreamLog fails in very rare cases
> ------------------------------------------------------
>
>                 Key: OOZIE-990
>                 URL: https://issues.apache.org/jira/browse/OOZIE-990
>             Project: Oozie
>          Issue Type: Bug
>          Components: tests
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>            Priority: Minor
>
> In very rare cases, TestLogStreamer.testStreamLog can fail with the following error:
> {code}
> junit.framework.AssertionFailedError: expected:<7> but was:<5>
> 	at junit.framework.Assert.fail(Assert.java:50)
> 	at junit.framework.Assert.failNotEquals(Assert.java:287)
> 	at junit.framework.Assert.assertEquals(Assert.java:67)
> 	at junit.framework.Assert.assertEquals(Assert.java:199)
> 	at junit.framework.Assert.assertEquals(Assert.java:205)
> 	at org.apache.oozie.util.TestLogStreamer.testStreamLog(TestLogStreamer.java:144)
> ...
> {code}

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