GET /zhongyou_news_log/_search
{
"aggs": {
"time": {
"date_histogram": {
"field": "sendTime",
"interval": "day"
},
"aggs": {
"r_bucket_sort": {
"bucket_sort": {
"sort": {
"_key": {
"order": "desc"
}
},
"from": 0,
"size": 10
}
}
}
}
},
"size": 0
}
"aggs": {
"pv_count": {
"value_count": {
"field": "scene.pid"
}
},
"r_bucket_sort": {
"bucket_sort": {
"sort": {
"pv_count": {
"order": "desc"
}
},
"from": 10,
"size": 10
}
}
}
java代码
GET /zhongyou_news_log/_search
{
"aggs": {
"time": {
Elasticsearch: 聚合查询与分页实践

本文介绍了如何使用Java代码在Elasticsearch中进行聚合查询及实现分页效果,深入探讨了Elasticsearch的聚合功能和分页策略在实际应用中的重要性。
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