Right, I did miss a couple of things there, sorry about that. Will have
another look and get back to you then :)


On Mon, Mar 31, 2014 at 2:23 PM, Huy Phan <[email protected]> wrote:

> Hi Luca,
>
> The configuration index.analysis.analyzer.default_index is already set so
> I don't think there's a need to specify my mappings since I actually want
> to use the comma analyzer for all the fields. And from what I understand,
> that default_index is also applied to _all field.
> As you could see in my gist, I also overrode the "standard" analyzer since
> I doubted something went wrong with defaul_index.
>
> You may ask about the default_search configuration, my query "123456" is
> rather simple so I don't think the default analyzer would make any changes
> on it (and yes, I did verify that using the Analyzer API).
>
> Even if there's something wrong with my settings, that still doesn't
> clearly explain why I got the result with the second document but not with
> the first one.
>
>
> On Monday, 31 March 2014 19:45:42 UTC+8, Luca Cavanna wrote:
>>
>> As far as I can see from your recreation you only create the analyzer but
>> don't associate it to your fields by specifying your mappings. Also, when
>> you query you don't soecify the field you want to query, thus you are using
>> the _all which has its own analyzer, which means that even if you had
>> specified the proper mappings the query would execute against a different
>> field with a different analyzer.
>>
>> On Monday, March 31, 2014 12:12:37 PM UTC+2, Huy Phan wrote:
>>>
>>> Hi all,
>>>
>>> I bumped into this weird behavior of Elasticsearch: https://gist.
>>> github.com/huyphan/9888959<https://www.google.com/url?q=https%3A%2F%2Fgist.github.com%2Fhuyphan%2F9888959&sa=D&sntz=1&usg=AFQjCNH4SNtSUHvK2yfyGrFL2mqfyD-vIQ>
>>>
>>> Basically what I did is to create a comma analyzer and and use it as the
>>> default one. Then I indexed this document
>>>
>>> {
>>>     "random_string" : "ABC,XYZ",
>>>     "random_number" : "123456,7890123",
>>>     "random_email"  : "[email protected],[email protected]"
>>> }
>>>
>>>
>>> Then search for it with query "123456", I got no hit. However if I did
>>> everything from scratch and indexed a slightly different document (it's
>>> actually the same doc with first field removed):
>>>
>>> {
>>>     "random_number" : "123456,7890123",
>>>     "random_email"  : "[email protected],[email protected]"
>>> }
>>>
>>>
>>> The same old query did give me the result. I'm not sure what is the
>>> difference between the 2 documents that causes this behavior.
>>>
>>>
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