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From Ivan Rakov <ivan.glu...@gmail.com>
Subject Re: Apache Ignite 2.5 release
Date Mon, 07 May 2018 14:16:29 GMT
Andrey,

I'm afraid this ticket should be included into 2.5 as well: 
https://issues.apache.org/jira/browse/IGNITE-8429
It's similar to previous WAL compaction issue, but now it affects 
decompression.

Best Regards,
Ivan Rakov

On 07.05.2018 17:09, Andrey Gura wrote:
> Sergey, Dmitry,
>
> I've targeted your issues to 2.5 release.
>
> Thanks!
>
> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <dpavlov.spb@gmail.com> wrote:
>> I did not understand process.
>>
>> Is it required to receive someone reply that issue is agreed to be included
>> into release?
>>
>> Or because there is no response I can cherry-pick anything to 2.5 hoping it
>> is lazy consensus; no one objected.
>>
>> пт, 4 мая 2018 г. в 17:44, Denis Magda <dmagda@apache.org>:
>>
>>> Igniters,
>>>
>>> I got lost. Were all the bugs reported in this thread fixed and merged into
>>> 2.5 branch? Is there any bug which fix is still in progress?
>>>
>>> Just want to know when the QA and bugs fixing stage is over.
>>>
>>> --
>>> Denis
>>>
>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <dpavlov.spb@gmail.com>
>>> wrote:
>>>
>>>> Hi Andrey, Igniters,
>>>>
>>>> I propose to include https://issues.apache.org/jira/browse/IGNITE-8347
>>> fix
>>>> to 2.5. It is quite isolated.
>>>>
>>>> Memory leak can be reproduced if node in embedded mode is restarted under
>>>> the same process (thread is alive and cleanup is not performed).
>>>>
>>>> Sincerely,
>>>> Dmitriy Pavlov
>>>>
>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov <sergey.chugunov@gmail.com
>>>> :
>>>>
>>>>> Igniters,
>>>>>
>>>>> I would like to include into release another critical bug found in
>>>>> ZooKeeper Discovery [1].
>>>>>
>>>>> Situation reproducing the error is very specific and rare but it leads
>>> to
>>>>> full cluster shut down. At the same time fix for it very simple and I
>>>> don't
>>>>> expect it is too risky.
>>>>>
>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
>>>>>
>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>>>>> alexey.scherbakoff@gmail.com> wrote:
>>>>>
>>>>>> Guys,
>>>>>>
>>>>>> Consider including this [1] to release.
>>>>>>
>>>>>> It's major usability issue and if not fixed now will lead to
>>>>> compatibility
>>>>>> issues in subsequent release.
>>>>>>
>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
>>>>>>
>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <agura@apache.org>:
>>>>>>
>>>>>>> Of course I meant bug fixes, not bugs :)
>>>>>>>
>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <agura@apache.org>
>>>> wrote:
>>>>>>>> Eduard, Pavel,
>>>>>>>>
>>>>>>>> mentioned bugs are good candidates for including to release.
>>>>>>>>
>>>>>>>> Targeted to 2.5.
>>>>>>>>
>>>>>>>> Thanks!
>>>>>>>>
>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>>>> jokserfn@gmail.com
>>>>>>> wrote:
>>>>>>>>> Igniters,
>>>>>>>>>
>>>>>>>>> I would like to add this issue
>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405 to
2.5 scope.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>>>>>> eshangareev@gridgain.com
>>>>>>>> :
>>>>>>>>>> Guys,
>>>>>>>>>> I have finished
>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
>>>>>>>>>>
>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>>>>>>>>>>
>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>>>> ivan.glukos@gmail.com
>>>>>>> wrote:
>>>>>>>>>>> Dmitriy,
>>>>>>>>>>>
>>>>>>>>>>> There are some notes about WAL compaction in
"Persistence
>>> Under
>>>>> the
>>>>>>> Hood"
>>>>>>>>>>> article:
>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/Ignite+
>>>>>>>>>>> Persistent+Store+-+under+the+hood#IgnitePersistentStore-und
>>>>>>>>>>> erthehood-WALcompaction
>>>>>>>>>>> Please take a look - it has all the answers.
>>>>>>>>>>>
>>>>>>>>>>> Best Regards,
>>>>>>>>>>> Ivan Rakov
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>>>>>>>>>>>
>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov
<
>>>>>> ivan.glukos@gmail.com>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> Folks,
>>>>>>>>>>>>> I have a fix for a critical issue related
to WAL
>>> compaction:
>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8393
>>>>>>>>>>>>> In short, if part of WAL archive is broken,
attempt to
>>>> compress
>>>>>> it
>>>>>>> may
>>>>>>>>>>>>> result in spamming warnings in infinite
loop.
>>>>>>>>>>>>> I think it's also worth being included
in 2.5 release.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Let's include it, especially given that
the fix is done.
>>>>>>>>>>>> Ivan, on another note, is WAL compaction
described anywhere?
>>>>> What
>>>>>>> do we
>>>>>>>>>> do
>>>>>>>>>>>> internally to compact WAL and by what factor
are we able to
>>>>> reduce
>>>>>>> the
>>>>>>>>>> WAL
>>>>>>>>>>>> file size?
>>>>>>>>>>>>
>>>>>>>>>>>> D.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Best regards,
>>>>>>>>>> Eduard.
>>>>>>>>>>
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Best regards,
>>>>>> Alexei Scherbakov
>>>>>>


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