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From Niall Pemberton <niall.pember...@gmail.com>
Subject Re: [IO] 2.0 RC2 available for review
Date Fri, 08 Oct 2010 02:06:22 GMT
On Thu, Oct 7, 2010 at 12:21 PM, Niall Pemberton
<niall.pemberton@gmail.com> wrote:
> On Thu, Oct 7, 2010 at 10:31 AM, Jörg Schaible <joerg.schaible@gmx.de> wrote:
>> Hi Niall,
>>
>> Niall Pemberton wrote:
>>
>>> I have prepared Commons IO 2.0 RC2 for review (rc1 never went past the
>>> tag). As there have been quite a few changes in the last week, I'll
>>> leave it a few days before even considering whether to call a vote, to
>>> give time for feedback.
>>>
>>> The distro is here:
>>>     http://people.apache.org/~niallp/io-2.0-rc2/
>>>
>>> Release Notes:
>>>     http://people.apache.org/~niallp/io-2.0-rc2/RELEASE-NOTES.txt
>>>
>>> Site:
>>>     http://people.apache.org/~niallp/io-2.0-rc2/site/
>>>
>>> Maven Stuff:
>>>     http://people.apache.org/~niallp/io-2.0-rc2/maven/
>>>
>>> Some Notes:
>>>
>>> * There is one error on the clirr report - which is a false positive
>>> (a generic method that is erased)
>>>     http://people.apache.org/~niallp/io-2.0-rc2/site/clirr-report.html
>>> * Links to the JavaDoc versions on the site don't work (they will when
>>> its deployed to the right location)
>>
>> Do you know why Gump is failing for "commons-io-test" since some weeks?
>
> There has been more than one reason for the failures :(
>
> Some times it was the FileSystemMonitorTestCase - which was also
> failing in Continuum about every 3rd or 4th build. I made some changes
> to that test and since then out of 43 builds it has only failed once.
>
> The other main cause is FileCleaningTrackerTestCase throwing an
> OutOfMemoryError. This was failing in Continuum and I made some
> changes which seemed to have reduced the failures but there is still
> the odd instance of it. Gump seems to be failing mostly because of
> this now (although it is passing some of the time). This test tries to
> fill up memory so that PhantomReferences get released - so thats
> causing the OutOfMemoryError and is a problem with the test rather
> than FileCleaningTracker
>
> I have updated the following JIRA ticket with the history of Continuum
> builds and the causes of the failures:
>    https://issues.apache.org/jira/browse/IO-196
>
> In summary though most failures are FileCleaningTrackerTestCase and
> the problem is the test case.

I've done some additional work on both the FileSystemMonitorTestCase
and FileCleaningTrackerTestCase which I hope will get rid of the
errors. Gump has been pretty much daily, so should have an indication
soon. I have added the gump failures to the JIRA issue (from the mail
archive) - can't tell the cause as theres no history AFAIK with gump.
    https://issues.apache.org/jira/browse/IO-196

Because of these changes I'm going to roll another RC

> Niall
>
>> - Jörg
>

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