[8u] [1/2] RFR backport of 8223490: Optimize search algorithm for determining default time zone
David Alvarez
alvdavi at amazon.com
Fri Dec 6 19:52:21 UTC 2019
Thanks,
If it is not too much to ask, would you mind taking a quick look to the
review for JDK-8231124 [1], the first follow up? It is a very small
patch and I would like to treat JDK-8223490, JDK-8231124 and JDK-8234591
as a single block
David
--
[1]
https://mail.openjdk.java.net/pipermail/jdk8u-dev/2019-December/010720.html
On 2019-12-05 23:07, Yuri Nesterenko wrote:
> And, overall backport looks good to me.
>
> Thank you!
>
> --yan
>
> On 06.12.2019 01:54, Hohensee, Paul wrote:
>> I'll push them for you.
>>
>> Paul
>>
>> On 12/5/19, 1:55 PM, "jdk8u-dev on behalf of David Alvarez" <jdk8u-dev-bounces at openjdk.java.net on behalf of alvdavi at amazon.com> wrote:
>>
>> 8234591 was a clean backport. Once I get the review approval for
>> 8223490, I'll ensure I'll add a comment when doing the jdk8u-fix-request
>> so 8223490, 8231124 and 8234591 are all push together. I'll need a
>> commiter to push the changes for me.
>>
>> For convenience, I have a copy of the 8u patch of 8234591 [1]
>>
>> David
>>
>> --
>> [1] http://cr.openjdk.java.net/~alvdavi/patches/8234591.8u.00.patch
>>
>> On 2019-12-05 13:38, David Alvarez wrote:
>> > Thanks for catching that one, being only in 11u and not in tip in flew
>> > under my radar. I will backport it to 8 too.
>> >
>> > David
>> >
>> > On 2019-12-05 01:41, Yuri Nesterenko wrote:
>> >> Hi David,
>> >>
>> >> could you please consider a small change from
>> >>
>> >> https://bugs.openjdk.java.net/browse/JDK-8234591 ?
>> >> It may be even more important for jdk8.
>> >>
>> >> Thanks,
>> >> --yan
>> >>
>> >> On 05.12.2019 01:38, David Alvarez wrote:
>> >>> Hi,
>> >>>
>> >>> I would like to request a backport of JDK-8223490.
>> >>>
>> >>> Bug: https://bugs.openjdk.java.net/browse/JDK-8223490
>> >>> Original: https://hg.openjdk.java.net/jdk/jdk/rev/8ee083465318
>> >>> Webrev: http://cr.openjdk.java.net/~alvdavi/webrevs/8223490/webrev.8u.00/
>> >>>
>> >>> The patch is marked as 8u241 but not yet in openjdk8u242.
>> >>>
>> >>> Patch did not apply cleanly, multiple modifications were required.
>> >>>
>> >>> jkd8u missing JDK-8202794 [1] meant we still had the dirent64 *entry
>> >>> around and references to readdir64_r. We also don't have JDK-7153347 [2]
>> >>> which added multiple changes to the original findZoneInfoFile method.
>> >>> Nor do we have JDK-8214077 [3] that changed statbuf to a stat64. It is
>> >>> possible these are not the only ones.
>> >>>
>> >>> This patch will be followed up by a backport of JDK-8231124 which is a
>> >>> follow up.
>> >>>
>> >>> I've run Tier1 and Tier2 tests, no regressions found. Additionally, I've
>> >>> been able to test on an affected system, where ZoneId.systemDefault()
>> >>> was returning Zulu before the patch, and UTC after.
>> >>>
>> >>> Thanks,
>> >>>
>> >>> David
>> >>>
>> >>> --
>> >>> [1] https://bugs.openjdk.java.net/browse/JDK-8202794
>> >>> [2] http://hg.openjdk.java.net/jdk10/jdk10/jdk/rev/4887534fa39b
>> >>> [3] https://bugs.openjdk.java.net/browse/JDK-8214077
>> >>> [4] https://bugs.openjdk.java.net/browse/JDK-8231124
>> >>>
>> >>>
>> >>>
>> >>>
>> >>
>>
>>
>
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