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From Remko Popma <remko.po...@gmail.com>
Subject Re: Failures in org.apache.logging.log4j.core.util.datetime.FixedDateFormatTest
Date Mon, 02 Nov 2015 05:42:52 GMT
I don't see any failure messages for FixedDateFormatTest at that link. Was the error a time
or a date problem?

Remko

> On 2015/11/02, at 9:31, Gary Gregory <garydgregory@gmail.com> wrote:
> 
>> On Sun, Nov 1, 2015 at 4:30 PM, Remko Popma <remko.popma@gmail.com> wrote:
>> What is the error message when the test fails?
> 
> Please see https://builds.apache.org/job/Log4j%202.x/1517/changes
> 
> Gary
>  
>> 
>> Sent from my iPhone
>> 
>>> On 2015/11/02, at 9:27, Gary Gregory <garydgregory@gmail.com> wrote:
>>> 
>>> Note that we are also not using the latest code from Commons-Lang which has had
some bug fixes since we copied it.
>>> 
>>> Gary
>>> 
>>>> On Sun, Nov 1, 2015 at 4:11 PM, Remko Popma <remko.popma@gmail.com>
wrote:
>>>> I saw FixedDateFormatTest fail when I was in Holland and had switched my
laptop to use the Amsterdam timezone (but perhaps still using Japanese style date/time formatting).
>>>> 
>>>> The test failed with the %d{dd MMM yyyy HH:mm:ss,SSS} (and the %d{DATE})
formats:
>>>> The FastDateFormat used in FixedDateFormat gave 02 Nov 2015 08:59:59,002,
>>>> where SimpleDateFormat gave 02 11 2015 08:59:59,002.
>>>> 
>>>> So with SimpleDateFormat the month formatted in Japanese style (giving "11"
instead of "Nov").
>>>> 
>>>> I fixed FixedDateFormatTest by passing Locale.getDefault() to the SimpleDateFormat
constructor.
>>>> I am still not 100% sure what happened. Something to do with DateFormatSymbols?

>>>> 
>>>> 
>>>> 
>>>>> On Mon, Nov 2, 2015 at 8:17 AM, Gary Gregory <garydgregory@gmail.com>
wrote:
>>>>> So... our users will run into this bug in very specific time frames...?
>>>>> 
>>>>> Gary
>>>>> 
>>>>>> On Sun, Nov 1, 2015 at 2:55 PM, Matt Sicker <boards@gmail.com>
wrote:
>>>>>> Of course, it could be an actual DST bug.
>>>>>> 
>>>>>>> On 1 November 2015 at 16:54, Matt Sicker <boards@gmail.com>
wrote:
>>>>>>> Looks like a DST issue that will work again starting tomorrow
after about 2:00am.
>>>>>>> 
>>>>>>>> On 1 November 2015 at 16:31, Gary Gregory <garydgregory@gmail.com>
wrote:
>>>>>>>> Well, it would be good to know what you see.
>>>>>>>> 
>>>>>>>> Gary
>>>>>>>> 
>>>>>>>>> On Sun, Nov 1, 2015 at 2:02 PM, Ralph Goers <ralph.goers@dslextreme.com>
wrote:
>>>>>>>>> I could test it but it probably won’t fail for me.
Arizona doesn’t spring forward or fall back.
>>>>>>>>> 
>>>>>>>>> Ralph
>>>>>>>>> 
>>>>>>>>>> On Nov 1, 2015, at 2:51 PM, Gary Gregory <garydgregory@gmail.com>
wrote:
>>>>>>>>>> 
>>>>>>>>>> We have failures in org.apache.logging.log4j.core.util.datetime.FixedDateFormatTest
>>>>>>>>>> 
>>>>>>>>>> ... due to DST vs. ST?
>>>>>>>>>> 
>>>>>>>>>> Gary
>>>>>>>>>> 
>>>>>>>>>> -- 
>>>>>>>>>> E-Mail: garydgregory@gmail.com | ggregory@apache.org

>>>>>>>>>> Java Persistence with Hibernate, Second Edition
>>>>>>>>>> JUnit in Action, Second Edition
>>>>>>>>>> Spring Batch in Action
>>>>>>>>>> Blog: http://garygregory.wordpress.com 
>>>>>>>>>> Home: http://garygregory.com/
>>>>>>>>>> Tweet! http://twitter.com/GaryGregory
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>>> -- 
>>>>>>>> E-Mail: garydgregory@gmail.com | ggregory@apache.org 
>>>>>>>> Java Persistence with Hibernate, Second Edition
>>>>>>>> JUnit in Action, Second Edition
>>>>>>>> Spring Batch in Action
>>>>>>>> Blog: http://garygregory.wordpress.com 
>>>>>>>> Home: http://garygregory.com/
>>>>>>>> Tweet! http://twitter.com/GaryGregory
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> -- 
>>>>>>> Matt Sicker <boards@gmail.com>
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> -- 
>>>>>> Matt Sicker <boards@gmail.com>
>>>>> 
>>>>> 
>>>>> 
>>>>> -- 
>>>>> E-Mail: garydgregory@gmail.com | ggregory@apache.org 
>>>>> Java Persistence with Hibernate, Second Edition
>>>>> JUnit in Action, Second Edition
>>>>> Spring Batch in Action
>>>>> Blog: http://garygregory.wordpress.com 
>>>>> Home: http://garygregory.com/
>>>>> Tweet! http://twitter.com/GaryGregory
>>> 
>>> 
>>> 
>>> -- 
>>> E-Mail: garydgregory@gmail.com | ggregory@apache.org 
>>> Java Persistence with Hibernate, Second Edition
>>> JUnit in Action, Second Edition
>>> Spring Batch in Action
>>> Blog: http://garygregory.wordpress.com 
>>> Home: http://garygregory.com/
>>> Tweet! http://twitter.com/GaryGregory
> 
> 
> 
> -- 
> E-Mail: garydgregory@gmail.com | ggregory@apache.org 
> Java Persistence with Hibernate, Second Edition
> JUnit in Action, Second Edition
> Spring Batch in Action
> Blog: http://garygregory.wordpress.com 
> Home: http://garygregory.com/
> Tweet! http://twitter.com/GaryGregory

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