# 未完成的任务

Aggregations

* Metrics Aggregations
  * Percentiles Aggregation
  * Percentile Ranks Aggregation
  * Scripted Metric Aggregation
  * Stats Aggregation
  * Sum Aggregation
  * Top hits Aggregation
  * Value Count Aggregation
* Pipeline Aggregations
  * Moving Average Aggregation

[Query DSL](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/query-dsl.html)

* [Specialized queries](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/specialized-queries.html)
* [Span queries](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/span-queries.html)
* [Minimum Should Match](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/query-dsl-minimum-should-match.html)
* [Multi Term Query Rewrite](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/query-dsl-multi-term-rewrite.html)

[cat APIs](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/cat.html)

[Cluster APIs](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/cluster.html)（集群 API）

[Modules](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/modules.html) (模块)

[Index Modules](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/index-modules.html)（索引模块）

[Ingest Node](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/ingest.html)（预处理节点）

[How To](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/how-to.html)（操作方式）

[地址](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/index.html)