Excellent news, thanks for checking! RC2 was the last release candidate, so
the next release containing the fix should be 1.0 GA. Hopefully it will be
out soon.


On Fri, Feb 7, 2014 at 12:39 PM, Nils Dijk <m...@thanod.nl> wrote:

> Hi Adrien,
>
> Good news! The problem is solved.
> Can't wait for the release containing the fix, but for now I will use my
> own build :)
>
> On Thursday, February 6, 2014 5:25:11 PM UTC+1, Nils Dijk wrote:
>>
>> Yay!
>>
>> I will try this somewhere tomorrow. Thanks for fixing, much appreciated!
>>
>> Seems like it was difficult to find. Since it only happens when a 'page'
>> gets recycled internally.
>>
>> On Thursday, February 6, 2014 3:53:46 PM UTC+1, Adrien Grand wrote:
>>>
>>> It took me some time but I finally managed to understand the cause and
>>> to write a fix:
>>>   https://github.com/elasticsearch/elasticsearch/pull/5039
>>>
>>> Thanks very much for reporting this and for your help reproducing and
>>> debugging this issue!
>>>
>>>
>>> On Thu, Feb 6, 2014 at 2:08 PM, Nils Dijk <m...@thanod.nl> wrote:
>>>
>>>> Good,
>>>>
>>>> It is always easier to fix when it's on your own machine.
>>>>
>>>> I tried your .patch, but it did not fix the problem. I also tried your
>>>> config, although I did not really get where to put the setting, I ended up
>>>> putting the setting on the index. This also did not fix the problem.
>>>>
>>>> I also tried with a bigger shard_size in the agg. Yet again no
>>>> difference.
>>>>
>>>> To test some more around aggs I loaded a complete production set into
>>>> both my local ES RC2 (osx) and one on a linux server with ES RC2. I have a
>>>> hunch it could be in the sorting of the terms. When I do a sub agg and sort
>>>> on it I see all kind of weird results that are even lower than the ones I
>>>> see when I do not sort on the sub agg.
>>>>
>>>> If you need me to test some more I am keeping a close watch on this
>>>> thread.
>>>>
>>>> -- Nils
>>>>
>>>> On Thursday, February 6, 2014 1:19:40 PM UTC+1, Adrien Grand wrote:
>>>>
>>>>> OK, I finally managed to reproduce it on both mac and linux by
>>>>> increasing the number of shards to 20, will keep you posted
>>>>>
>>>>>
>>>>> On Thu, Feb 6, 2014 at 9:29 AM, Adrien Grand <adrien...@elasticsearch.
>>>>> com> wrote:
>>>>>
>>>>> On Wed, Feb 5, 2014 at 6:42 PM, Nils Dijk <m...@thanod.nl> wrote:
>>>>>>
>>>>>>> Ok, I was preparing to do a long bisecting session, but I started
>>>>>>> with the commit you highlighted below (4271d573d60f39564c458e2d3fb7c
>>>>>>> 14afb82d4d8) and the commit before that one (
>>>>>>> 6481a2fde858520988f2ce28c02a15be3fe108e4). And as it turns out, it
>>>>>>> is the breaking commit.
>>>>>>>
>>>>>>> If I build the commit of yours from December 3 it fails my test
>>>>>>> suite.
>>>>>>> If I build the commit of Nik from Januari 6 it still passes my test.
>>>>>>>
>>>>>>> I also tried reverting your commit on the v1.0.0.RC1 tag, but it
>>>>>>> gave me all kinds of conflicts so I could not test RC1 without your 
>>>>>>> commit.
>>>>>>>
>>>>>>> If you would like I can still do a full bisect, but I suspect I end
>>>>>>> up at your commit since I tested that one, and the one before.
>>>>>>>
>>>>>>> Would it be possible for you to send a .patch without the unsafe
>>>>>>> stuff, so I can apply that to a commit and make a build?
>>>>>>>
>>>>>>
>>>>>> Thanks Nils for your work, this is much appreciated.
>>>>>>
>>>>>> Here is a simple patch attached that short-circuits the use of Unsafe
>>>>>> to do string comparisons.
>>>>>>
>>>>>> Maybe you could also try to set the `cache.recycler.page.type`
>>>>>> setting to `none` to see if that changes anything.
>>>>>>
>>>>>> --
>>>>>> Adrien Grand
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Adrien Grand
>>>>>
>>>>  --
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>>>>
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>>>>
>>>
>>>
>>>
>>> --
>>> Adrien Grand
>>>
>>  --
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-- 
Adrien Grand

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