Does doc_values supports array of docs?

Elastic Stack Elasticsearch
1

I have a doc like this

{
title:'',
distr_sentiment:[
{k:"key1", v:"value1"},
{k:"key2", v:"value2"}
]
}

I want to set distr_sentiment.k and distr_sentiment.v doc_values=true, But
I got an error with this message "MergeMappingException[Merge failed with
failures {[mapper [distr_sentiment.v] has different doc_values values,
mapper [distr_sentiment.k] has different doc_values values]}]", How can I
use doc_values in array of docs? Oh what can I do to reduce the memory
useage on sorting and aggs on this fields?

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2

Hi,

I believe you are trying to enable doc_values on an existing index?
Unfortunately, it cannot be added on the fly and needs to be configured at
index creation time (which means you will need to reindex if you already
have some data indexed).

On Mon, Nov 3, 2014 at 9:44 AM, Garbin Huang garbinh@gmail.com wrote:

I have a doc like this

{
title:'',
distr_sentiment:[
{k:"key1", v:"value1"},
{k:"key2", v:"value2"}
]
}

I want to set distr_sentiment.k and distr_sentiment.v doc_values=true, But
I got an error with this message "MergeMappingException[Merge failed with
failures {[mapper [distr_sentiment.v] has different doc_values values,
mapper [distr_sentiment.k] has different doc_values values]}]", How can I
use doc_values in array of docs? Oh what can I do to reduce the memory
useage on sorting and aggs on this fields?

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Adrien Grand

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