So,
There is no sense to reindex everything just to set doc_value to non
analyzed fields.
Non indexed fields are not in the field data anyway
Right ?
2014-11-29 11:50 GMT+01:00 Adrien Grand <adrien.gr...@elasticsearch.com>:
> Doc values cannot be used to fetch values, they are only used for sorting,
> scripts and aggregations. It is like fielddata, but computed at indexing
> time and stored on disk.
>
> On Fri, Nov 28, 2014 at 4:07 PM, Georgi Ivanov <georgi.r.iva...@gmail.com>
> wrote:
>
>> Hi,
>> Will it make any difference in terms of field data memory, if I set the
>> field data format to doc_values for all fields that have mapping "index" :
>> "no" ?
>>
>> Are these (non-analyzed) fields ever loaded in memory on first place ?
>>
>>
>> Example field mapping :
>> "rot": {
>> "index": "no",
>> "type": "integer"
>> }
>>
>>
>> I don't need to query on these fields, but i need to fetch them .
>> Any negative impact on my queries ?
>>
>>
>> Thank you
>> Georgi
>>
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>
>
>
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> Adrien Grand
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