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Posted to dev@dubbo.apache.org by Jun Liu <li...@apache.org> on 2019/05/31 04:53:02 UTC
Re: How about add warning notes to 2.7.1 release notes to warn users
of one known critical probletm?
> Long time not focus on dubbo but this news surprises me. I just upgraded some new spring-boot projects to use a new internal branch based on 2.7.1.
>
> I think it maybe better to describe how to trigger it in the notes?
Sorry for possible problems that may affect you, this problem will only occur on certain circumstances, you can check this issue[1] for more details. The community is working on 2.7.2 to fix it.
1. https://github.com/apache/dubbo/issues/4213
Jun
> On May 31, 2019, at 11:50 AM, Jason Joo <hb...@163.com> wrote:
>
> hi, jun
>
> Long time not focus on dubbo but this news surprises me. I just upgraded some new spring-boot projects to use a new internal branch based on 2.7.1.
>
> I think it maybe better to describe how to trigger it in the notes?
>
>
>
> best regards,
>
> Jason
>
>> On May 31, 2019, at 11:39, Jun Liu <li...@apache.org> wrote:
>>
>> Hi, All
>>
>> Recently, we keep receiving issues from the community reporting duplicate URL addresses in Registry, mostly zookeeper, after upgrading to 2.7.1. Those URLs are all pushed to the Consumer and because only one of the duplicated URLs is valid, it causes the consumer to fail when the consumer chooses the invalid one during load balance.
>>
>> So I am thinking of add the following warning notes on top of 2.7.1 release notes[1] to warn users of the possible risks before our release of 2.7.2.
>>
>> ——————
>> Warning: According to reports from the community, be aware of possible Service Discovery problems in certain circumstances. Check #4213 for details.
>> 风险提示：升级到2.7.1版本后注册中心（多数是zookeeper）会出现重复URL地址数据无法删除，导致消费方拿到的是失效地址，从而导致调用失败的问题，2.7.2版本里面会修复此问题，预计6月初发布。详细原因请参考#4213。
>>
>> Jun
>
Re: How about add warning notes to 2.7.1 release notes to warn users
of one known critical probletm?
Posted by Ian Luo <ia...@gmail.com>.
good idea.
On Fri, May 31, 2019 at 1:56 PM YunKun Huang <hy...@apache.org> wrote:
> I also suggest pinned that issue so it's easy to see:
> https://github.com/apache/dubbo/issues/4213
>
> On 2019/05/31 05:03:16, Jason Joo <hb...@163.com> wrote:
> > hi, jun
> >
> > Thanks for your information and i will check it.
> >
> > I also will upgrade our branch after releasing 2.7.2.
> >
> > Keep going and come on
> >
> >
> > best regards,
> >
> > Jason
> >
> > > On May 31, 2019, at 12:53, Jun Liu <li...@apache.org> wrote:
> > >
> > >> Long time not focus on dubbo but this news surprises me. I just
> upgraded some new spring-boot projects to use a new internal branch based
> on 2.7.1.
> > >>
> > >> I think it maybe better to describe how to trigger it in the notes?
> > >
> > > Sorry for possible problems that may affect you, this problem will
> only occur on certain circumstances, you can check this issue[1] for more
> details. The community is working on 2.7.2 to fix it.
> > >
> > > 1. https://github.com/apache/dubbo/issues/4213
> > >
> > > Jun
> > >
> > >> On May 31, 2019, at 11:50 AM, Jason Joo <hb...@163.com> wrote:
> > >>
> > >> hi, jun
> > >>
> > >> Long time not focus on dubbo but this news surprises me. I just
> upgraded some new spring-boot projects to use a new internal branch based
> on 2.7.1.
> > >>
> > >> I think it maybe better to describe how to trigger it in the notes?
> > >>
> > >>
> > >>
> > >> best regards,
> > >>
> > >> Jason
> > >>
> > >>> On May 31, 2019, at 11:39, Jun Liu <li...@apache.org> wrote:
> > >>>
> > >>> Hi, All
> > >>>
> > >>> Recently, we keep receiving issues from the community reporting
> duplicate URL addresses in Registry, mostly zookeeper, after upgrading to
> 2.7.1. Those URLs are all pushed to the Consumer and because only one of
> the duplicated URLs is valid, it causes the consumer to fail when the
> consumer chooses the invalid one during load balance.
> > >>>
> > >>> So I am thinking of add the following warning notes on top of 2.7.1
> release notes[1] to warn users of the possible risks before our release of
> 2.7.2.
> > >>>
> > >>> ——————
> > >>> Warning: According to reports from the community, be aware of
> possible Service Discovery problems in certain circumstances. Check #4213
> for details.
> > >>>
> 风险提示：升级到2.7.1版本后注册中心（多数是zookeeper）会出现重复URL地址数据无法删除，导致消费方拿到的是失效地址，从而导致调用失败的问题，2.7.2版本里面会修复此问题，预计6月初发布。详细原因请参考#4213。
> > >>>
> > >>> Jun
> > >>
> >
> >
>
Re: How about add warning notes to 2.7.1 release notes to warn users of one known critical probletm?
Posted by YunKun Huang <hy...@apache.org>.
I also suggest pinned that issue so it's easy to see: https://github.com/apache/dubbo/issues/4213
On 2019/05/31 05:03:16, Jason Joo <hb...@163.com> wrote:
> hi, jun
>
> Thanks for your information and i will check it.
>
> I also will upgrade our branch after releasing 2.7.2.
>
> Keep going and come on
>
>
> best regards,
>
> Jason
>
> > On May 31, 2019, at 12:53, Jun Liu <li...@apache.org> wrote:
> >
> >> Long time not focus on dubbo but this news surprises me. I just upgraded some new spring-boot projects to use a new internal branch based on 2.7.1.
> >>
> >> I think it maybe better to describe how to trigger it in the notes?
> >
> > Sorry for possible problems that may affect you, this problem will only occur on certain circumstances, you can check this issue[1] for more details. The community is working on 2.7.2 to fix it.
> >
> > 1. https://github.com/apache/dubbo/issues/4213
> >
> > Jun
> >
> >> On May 31, 2019, at 11:50 AM, Jason Joo <hb...@163.com> wrote:
> >>
> >> hi, jun
> >>
> >> Long time not focus on dubbo but this news surprises me. I just upgraded some new spring-boot projects to use a new internal branch based on 2.7.1.
> >>
> >> I think it maybe better to describe how to trigger it in the notes?
> >>
> >>
> >>
> >> best regards,
> >>
> >> Jason
> >>
> >>> On May 31, 2019, at 11:39, Jun Liu <li...@apache.org> wrote:
> >>>
> >>> Hi, All
> >>>
> >>> Recently, we keep receiving issues from the community reporting duplicate URL addresses in Registry, mostly zookeeper, after upgrading to 2.7.1. Those URLs are all pushed to the Consumer and because only one of the duplicated URLs is valid, it causes the consumer to fail when the consumer chooses the invalid one during load balance.
> >>>
> >>> So I am thinking of add the following warning notes on top of 2.7.1 release notes[1] to warn users of the possible risks before our release of 2.7.2.
> >>>
> >>> ——————
> >>> Warning: According to reports from the community, be aware of possible Service Discovery problems in certain circumstances. Check #4213 for details.
> >>> 风险提示：升级到2.7.1版本后注册中心（多数是zookeeper）会出现重复URL地址数据无法删除，导致消费方拿到的是失效地址，从而导致调用失败的问题，2.7.2版本里面会修复此问题，预计6月初发布。详细原因请参考#4213。
> >>>
> >>> Jun
> >>
>
>
Re: How about add warning notes to 2.7.1 release notes to warn users
of one known critical probletm?
Posted by Jason Joo <hb...@163.com>.
hi, jun
Thanks for your information and i will check it.
I also will upgrade our branch after releasing 2.7.2.
Keep going and come on
best regards,
Jason
> On May 31, 2019, at 12:53, Jun Liu <li...@apache.org> wrote:
>
>> Long time not focus on dubbo but this news surprises me. I just upgraded some new spring-boot projects to use a new internal branch based on 2.7.1.
>>
>> I think it maybe better to describe how to trigger it in the notes?
>
> Sorry for possible problems that may affect you, this problem will only occur on certain circumstances, you can check this issue[1] for more details. The community is working on 2.7.2 to fix it.
>
> 1. https://github.com/apache/dubbo/issues/4213
>
> Jun
>
>> On May 31, 2019, at 11:50 AM, Jason Joo <hb...@163.com> wrote:
>>
>> hi, jun
>>
>> Long time not focus on dubbo but this news surprises me. I just upgraded some new spring-boot projects to use a new internal branch based on 2.7.1.
>>
>> I think it maybe better to describe how to trigger it in the notes?
>>
>>
>>
>> best regards,
>>
>> Jason
>>
>>> On May 31, 2019, at 11:39, Jun Liu <li...@apache.org> wrote:
>>>
>>> Hi, All
>>>
>>> Recently, we keep receiving issues from the community reporting duplicate URL addresses in Registry, mostly zookeeper, after upgrading to 2.7.1. Those URLs are all pushed to the Consumer and because only one of the duplicated URLs is valid, it causes the consumer to fail when the consumer chooses the invalid one during load balance.
>>>
>>> So I am thinking of add the following warning notes on top of 2.7.1 release notes[1] to warn users of the possible risks before our release of 2.7.2.
>>>
>>> ——————
>>> Warning: According to reports from the community, be aware of possible Service Discovery problems in certain circumstances. Check #4213 for details.
>>> 风险提示：升级到2.7.1版本后注册中心（多数是zookeeper）会出现重复URL地址数据无法删除，导致消费方拿到的是失效地址，从而导致调用失败的问题，2.7.2版本里面会修复此问题，预计6月初发布。详细原因请参考#4213。
>>>
>>> Jun
>>