search.max_buckets
This limit can be set by changing the [search.max_buckets] cluster level setting.]];
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| PUT _cluster/settings
{
"persistent": {
"search.max_buckets": 100000
}
}
|
Required one of fields [field, script]
[Elasticsearch exception [type=illegal_argument_exception, reason=Required one of fields [field, script], but none were specified. ]
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| @Test
public void test1() {
NativeSearchQuery nativeSearchQuery = new NativeSearchQuery(QueryBuilders.matchAllQuery(), null);
Script script = new Script("doc['article.keyword']");
nativeSearchQuery.addAggregation(AggregationBuilders.terms("art")
.field("article.keyword").size(10)
.subAggregation(AggregationBuilders.dateHistogram("visitTime")
.field("visitTime")
.calendarInterval(DateHistogramInterval.HOUR)));
SearchHits<YjVisitData> search = elasticsearchRestTemplate.search(nativeSearchQuery, YjVisitData.class);
System.err.println("search.getAggregations().asList() {}" + search.getAggregations().asList().size());
}
|
