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From Niall Pemberton <niall.pember...@gmail.com>
Subject Re: [IO] 2.0 RC2 available for review
Date Thu, 07 Oct 2010 11:21:21 GMT
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.

Niall

> - Jörg

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