Re: How to get more than 10 terms bucket with Java API?
Thx. That did the trick. I now realize that I was setting the size on the
return value of addAggregation(), when in fact, I needed to set it on the
return value of the field() method.
On Tuesday, 29 July 2014 15:56:29 UTC-4, Adrien Grand wrote:
>
> Hi,
>
> You need to set the size on the terms aggregation:
>
> AggregationBuilders.terms("category_names").field("category").size(20)
>
>
> On Mon, Jul 28, 2014 at 9:22 PM, Alain Désilets > wrote:
>
>> I have an ES where I have indexed a bunch of files. Each file is tagged
>> with a category field. I want to write Java code to get a list of all the
>> categories. I am trying to do this using the terms aggregation:
>>
>> QueryBuilder qb = QueryBuilders.matchAllQuery();
>> SearchResponse sr =
>> esClient.prepareSearch()
>> .setQuery(qb)
>> .setSize(20)
>>
>> .addAggregation(AggregationBuilders.terms("category_names").field("category")).setSize(20)
>> .execute()
>> .actionGet();
>>
>> Terms terms = sr.getAggregations().get("category_names");
>> int numCategories = terms.getBuckets().size();
>> System.out.println("Number of category buckets found: "+ numCategories);
>>
>> But this code always prints out that it found 10 category buckets. Yet,
>> if I execute the following query in Sense:
>>
>> GET files-index/file_with_category/_search
>> {
>> "query": {
>> "match_all": {}
>> },
>> "aggs": {
>> "categories": {
>> "terms": {
>> "field": "category",
>> "size": 100
>> }
>> }
>> }
>> }
>>
>> I get 18 category buckets. What am I doing wrong in the Java code?
>>
>> Thx.
>>
>> Alain
>>
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "elasticsearch" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to elasticsearc...@googlegroups.com .
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/elasticsearch/b6d0300c-524e-423b-bd5a-6ce9d9e7b168%40googlegroups.com
>>
>>
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
>
> --
> Adrien Grand
>
--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to elasticsearch+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/f4ff78a9-f042-43c6-ad61-d11ba5fb7ff1%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
Re: How to get more than 10 terms bucket with Java API?
Hi,
You need to set the size on the terms aggregation:
AggregationBuilders.terms("category_names").field("category").size(20)
On Mon, Jul 28, 2014 at 9:22 PM, Alain Désilets
wrote:
> I have an ES where I have indexed a bunch of files. Each file is tagged
> with a category field. I want to write Java code to get a list of all the
> categories. I am trying to do this using the terms aggregation:
>
> QueryBuilder qb = QueryBuilders.matchAllQuery();
> SearchResponse sr =
> esClient.prepareSearch()
> .setQuery(qb)
> .setSize(20)
>
> .addAggregation(AggregationBuilders.terms("category_names").field("category")).setSize(20)
> .execute()
> .actionGet();
>
> Terms terms = sr.getAggregations().get("category_names");
> int numCategories = terms.getBuckets().size();
> System.out.println("Number of category buckets found: "+ numCategories);
>
> But this code always prints out that it found 10 category buckets. Yet, if
> I execute the following query in Sense:
>
> GET files-index/file_with_category/_search
> {
> "query": {
> "match_all": {}
> },
> "aggs": {
> "categories": {
> "terms": {
> "field": "category",
> "size": 100
> }
> }
> }
> }
>
> I get 18 category buckets. What am I doing wrong in the Java code?
>
> Thx.
>
> Alain
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "elasticsearch" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to elasticsearch+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/elasticsearch/b6d0300c-524e-423b-bd5a-6ce9d9e7b168%40googlegroups.com
>
> .
> For more options, visit https://groups.google.com/d/optout.
>
--
Adrien Grand
--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to elasticsearch+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAL6Z4j5msVrWa1TGkAFs1J3fudTs3mpKEA%3DCQevSJPFcbObgRQ%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.
How to get more than 10 terms bucket with Java API?
I have an ES where I have indexed a bunch of files. Each file is tagged
with a category field. I want to write Java code to get a list of all the
categories. I am trying to do this using the terms aggregation:
QueryBuilder qb = QueryBuilders.matchAllQuery();
SearchResponse sr =
esClient.prepareSearch()
.setQuery(qb)
.setSize(20)
.addAggregation(AggregationBuilders.terms("category_names").field("category")).setSize(20)
.execute()
.actionGet();
Terms terms = sr.getAggregations().get("category_names");
int numCategories = terms.getBuckets().size();
System.out.println("Number of category buckets found: "+ numCategories);
But this code always prints out that it found 10 category buckets. Yet, if
I execute the following query in Sense:
GET files-index/file_with_category/_search
{
"query": {
"match_all": {}
},
"aggs": {
"categories": {
"terms": {
"field": "category",
"size": 100
}
}
}
}
I get 18 category buckets. What am I doing wrong in the Java code?
Thx.
Alain
--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to elasticsearch+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/b6d0300c-524e-423b-bd5a-6ce9d9e7b168%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
