> For the complete documentation index, see [llms.txt](https://aqlu.gitbook.io/elasticsearch-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aqlu.gitbook.io/elasticsearch-reference/master.md). # Introduction 完成进度：105/568 ![进度条](https://img.lishengcn.cn/progress?percent=19\&width=200) ## 翻译贡献者 | 章节 | 贡献者 | | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | | [入门](/elasticsearch-reference/getting_started.md) | [@那伊抹微笑](http://www.apache.wiki/display/~wangyangting) | |   [基本概念](/elasticsearch-reference/getting_started/basic_concepts.md) | [@那伊抹微笑](http://www.apache.wiki/display/~wangyangting)、[@阿叩](https://github.com/aqlu) | |   [安装](/elasticsearch-reference/getting_started/installation.md) | [@那伊抹微笑](http://www.apache.wiki/display/~wangyangting)、[@阿叩](https://github.com/aqlu) | |   [探索集群](/elasticsearch-reference/getting_started/exploring_your_cluster.md) | [@那伊抹微笑](http://www.apache.wiki/display/~wangyangting)、[@阿叩](https://github.com/aqlu) | |     [集群健康](/elasticsearch-reference/getting_started/exploring_your_cluster/cluster_health.md) | [@那伊抹微笑](http://www.apache.wiki/display/~wangyangting)、[@阿叩](https://github.com/aqlu) | |     [获取所有索引库](/elasticsearch-reference/getting_started/exploring_your_cluster/list_all_indices.md) | [@那伊抹微笑](http://www.apache.wiki/display/~wangyangting)、[@阿叩](https://github.com/aqlu) | |     [创建一个索引库](/elasticsearch-reference/getting_started/exploring_your_cluster/create_an_index.md) | [@那伊抹微笑](http://www.apache.wiki/display/~wangyangting)、[@阿叩](https://github.com/aqlu) | |     [索引文档创建与查询](/elasticsearch-reference/getting_started/exploring_your_cluster/index_and_query_a_document.md) | [@那伊抹微笑](http://www.apache.wiki/display/~wangyangting)、[@阿叩](https://github.com/aqlu) | |     [删除索引](/elasticsearch-reference/getting_started/exploring_your_cluster/delete_an_index.md) | [@阿叩](https://github.com/aqlu) | |   [修改数据](/elasticsearch-reference/getting_started/modifying_your_data.md) | [@阿叩](https://github.com/aqlu) | |     [更新文档](/elasticsearch-reference/getting_started/modifying_your_data/updating_documents.md) | [@阿叩](https://github.com/aqlu) | |     [删除文档](/elasticsearch-reference/getting_started/modifying_your_data/deleting_documents.md) | [@阿叩](https://github.com/aqlu) | |     [批量处理](/elasticsearch-reference/getting_started/modifying_your_data/batch_processing.md) | [@阿叩](https://github.com/aqlu) | |   [探索您的数据](/elasticsearch-reference/getting_started/exploring_your_data.md) | [@阿叩](https://github.com/aqlu) | |     [搜索API](/elasticsearch-reference/getting_started/exploring_your_data/the_search_api.md) | [@阿叩](https://github.com/aqlu) | |     [查询语言介绍](/elasticsearch-reference/getting_started/exploring_your_data/introducing_the_query_language.md) | [@阿叩](https://github.com/aqlu) | |     [执行搜索](/elasticsearch-reference/getting_started/exploring_your_data/executing_searches.md) | [@阿叩](https://github.com/aqlu) | |     [执行过滤](/elasticsearch-reference/getting_started/exploring_your_data/executing_filters.md) | [@阿叩](https://github.com/aqlu) | |     [执行聚合](/elasticsearch-reference/getting_started/exploring_your_data/executing_aggregations.md) | [@阿叩](https://github.com/aqlu) | |   [总结](/elasticsearch-reference/getting_started/conclusion.md) | [@阿叩](https://github.com/aqlu) | | [Elasticsearch设置](/elasticsearch-reference/setup_elasticsearch.md) | [@漫步](http://www.apache.wiki/display/~tianruilin)、[@geekidentity](http://www.apache.wiki/display/~houfachao)、[@阿叩](https://github.com/aqlu) | |   [安装Elasticsearch](/elasticsearch-reference/setup_elasticsearch/installing_elasticsearch.md) | [@阿叩](https://github.com/aqlu) | |     [.zip或.tar.gz文件的安装方式](/elasticsearch-reference/setup_elasticsearch/installing_elasticsearch/install_elasticsearch_with_.zip_or_.tar.gz.md) | [@阿叩](https://github.com/aqlu) | |     [Debian软件包安装方式](/elasticsearch-reference/setup_elasticsearch/installing_elasticsearch/install_elasticsearch_with_debian_package.md) | [@阿叩](https://github.com/aqlu) | |     [RPM安装方式](/elasticsearch-reference/setup_elasticsearch/installing_elasticsearch/install_elasticsearch_with_rpm.md) | [@阿叩](https://github.com/aqlu) | |     [Windows安装方式](/elasticsearch-reference/setup_elasticsearch/installing_elasticsearch/install_elasticsearch_on_windows.md) | [@阿叩](https://github.com/aqlu) | |     [Docker安装方式](/elasticsearch-reference/setup_elasticsearch/installing_elasticsearch/install_elasticsearch_with_docker.md) | [@阿叩](https://github.com/aqlu) | |   [配置Elasticsearch](/elasticsearch-reference/setup_elasticsearch/configuring_elasticsearch.md) | [@阿叩](https://github.com/aqlu) | |   [重要的Elasticsearch配置](/elasticsearch-reference/setup_elasticsearch/important_elasticsearch_configuration.md) | [@阿叩](https://github.com/aqlu) | |   [安全配置](/elasticsearch-reference/setup_elasticsearch/secure_settings.md) | [@阿叩](https://github.com/aqlu) | |   [启动前检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks.md) | [@阿叩](https://github.com/aqlu) | |     [堆大小检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/heap_size_check.md) | [@阿叩](https://github.com/aqlu) | |     [文件描述符检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/file_descriptor_check.md) | [@阿叩](https://github.com/aqlu) | |     [内存锁定检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/memory_lock_check.md) | [@阿叩](https://github.com/aqlu) | |     [最大线程数检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/maximum_number_of_threads_check.md) | [@阿叩](https://github.com/aqlu) | |     [最大虚拟内存检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/maximum_size_virtual_memory_check.md) | [@阿叩](https://github.com/aqlu) | |     [最大map数检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/maximum_map_count_check.md) | [@阿叩](https://github.com/aqlu) | |     [JVM检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/client_jvm_check.md) | [@阿叩](https://github.com/aqlu) | |     [串行收集使用检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/use_serial_collector_check.md) | [@阿叩](https://github.com/aqlu) | |     [系统调用过滤检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/system_call_filter_check.md) | [@阿叩](https://github.com/aqlu) | |     [OnError与OnOutOfMemroyError检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/onerror_and_onoutofmemoryerror_checks.md) | [@阿叩](https://github.com/aqlu) | |     [G1GC检查](/elasticsearch-reference/setup_elasticsearch/bootstrap_checks/g1gc_check.md) | [@阿叩](https://github.com/aqlu) | |   [重要的系统配置](/elasticsearch-reference/setup_elasticsearch/important_system_configuration.md) | [@阿叩](https://github.com/aqlu) | |     [系统设置](/elasticsearch-reference/setup_elasticsearch/important_system_configuration/configuring_system_settings.md) | [@阿叩](https://github.com/aqlu) | |     [在jvm.options中设置JVM堆大小](/elasticsearch-reference/setup_elasticsearch/important_system_configuration/set_jvm_heap_size_via_jvm.options.md) | [@阿叩](https://github.com/aqlu) | |     [禁用swapping](/elasticsearch-reference/setup_elasticsearch/important_system_configuration/disable_swapping.md) | [@阿叩](https://github.com/aqlu) | |     [文件描述符](/elasticsearch-reference/setup_elasticsearch/important_system_configuration/file_descriptors.md) | [@阿叩](https://github.com/aqlu) | |     [虚拟内存](/elasticsearch-reference/setup_elasticsearch/important_system_configuration/virtual_memory.md) | [@阿叩](https://github.com/aqlu) | |     [线程数](/elasticsearch-reference/setup_elasticsearch/important_system_configuration/number_of_threads.md) | [@阿叩](https://github.com/aqlu) | |   [Elasticsearch升级](/elasticsearch-reference/setup_elasticsearch/upgrading_elasticsearch.md) | [@阿叩](https://github.com/aqlu) | |     [滚动升级](/elasticsearch-reference/setup_elasticsearch/upgrading_elasticsearch/rolling_upgrades.md) | [@阿叩](https://github.com/aqlu) | |     [全集群重启升级](/elasticsearch-reference/setup_elasticsearch/upgrading_elasticsearch/full_cluster_restart_upgrade.md) | [@阿叩](https://github.com/aqlu) | |     [索引重建升级](/elasticsearch-reference/setup_elasticsearch/upgrading_elasticsearch/reindex_to_upgrade.md) | [@阿叩](https://github.com/aqlu) | |   [Elasticsearch停机](/elasticsearch-reference/setup_elasticsearch/stopping_elasticsearch.md) | [@阿叩](https://github.com/aqlu) | | [重大变更](/elasticsearch-reference/breaking_changes.md) | | |   [5.3重大变更](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.3.md) | | |   [5.2重大变更](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.2.md) | | |     [删除Shadow副本](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.2/shadow_replicas_are_deprecated.md) | | |   [5.1重大变更](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.1.md) | | |   [5.0重大变更](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0.md) | | |     [搜索与查询DSL变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/search_and_query_dsl_changes.md) | | |     [Mapping变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/mapping_changes.md) | | |     [Percolator变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/percolator_changes.md) | | |     [Suggester变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/suggester_changes.md) | | |     [Index API变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/index_apis_changes.md) | | |     [Document API变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/document_api_changes.md) | | |     [Settings变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/settings_changes.md) | | |     [Allocation变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/allocation_changes.md) | | |     [HTTP变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/http_changes.md) | | |     [REST API变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/rest_api_changes.md) | | |     [CAT API变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/cat_api_changes.md) | | |     [JAVA API变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/java_api_changes.md) | | |     [安装包](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/packaging.md) | | |     [插件变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/plugin_changes.md) | | |     [文件系统相关变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/filesystem_related_changes.md) | | |     [磁盘数据文件路径](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/path_to_data_on_disk.md) | | |     [Aggregation变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/aggregation_changes.md) | | |     [脚本相关变化](/elasticsearch-reference/breaking_changes/breaking_changes_in_5.0/script_related_changes.md) | | | [API约定](/elasticsearch-reference/api_conventions.md) | [@小瑶](http://www.apache.wiki/display/~chenyao) | |   [多索引语法](/elasticsearch-reference/api_conventions/multiple_indices.md) | [@小瑶](http://www.apache.wiki/display/~chenyao)、[@阿叩](https://github.com/aqlu) | |   [索引库名称的日期运算](/elasticsearch-reference/api_conventions/date_math_support_in_index_names.md) | [@小瑶](http://www.apache.wiki/display/~chenyao)、[@阿叩](https://github.com/aqlu) | |   [常用选项](/elasticsearch-reference/api_conventions/common_options.md) | [@小瑶](http://www.apache.wiki/display/~chenyao)、[@阿叩](https://github.com/aqlu) | |   [URL-based访问控制](/elasticsearch-reference/api_conventions/url-based_access_control.md) | [@小瑶](http://www.apache.wiki/display/~chenyao)、[@阿叩](https://github.com/aqlu) | | [文档API](/elasticsearch-reference/document_apis.md) | [@阿叩](https://github.com/aqlu) | |   [读写文档](/elasticsearch-reference/document_apis/reading_and_writing_documents.md) | [@阿叩](https://github.com/aqlu) | |   [Index API](/elasticsearch-reference/document_apis/index_api.md) | [@小瑶](http://www.apache.wiki/display/~chenyao)、[@那伊抹微笑](http://www.apache.wiki/display/~wangyangting)、[@阿叩](https://github.com/aqlu) | |   [Get API](/elasticsearch-reference/document_apis/get_api.md) | [@阿叩](https://github.com/aqlu) | |   [Delete API](/elasticsearch-reference/document_apis/delete_api.md) | [@阿叩](https://github.com/aqlu) | |   [Delete By Query API](/elasticsearch-reference/document_apis/delete_by_query_api.md) | [@阿叩](https://github.com/aqlu) | |   [Update API](/elasticsearch-reference/document_apis/update_api.md) | [@阿叩](https://github.com/aqlu) | |   [Update By Query API](/elasticsearch-reference/document_apis/update_by_query_api.md) | [@阿叩](https://github.com/aqlu) | |   [Multi Get API](/elasticsearch-reference/document_apis/multi_get_api.md) | [@阿叩](https://github.com/aqlu) | |   [Bulk API](/elasticsearch-reference/document_apis/bulk_api.md) | [@阿叩](https://github.com/aqlu) | |   [Reindex API](/elasticsearch-reference/document_apis/reindex_api.md) | [@阿叩](https://github.com/aqlu) | |   [Term Vectors](/elasticsearch-reference/document_apis/term_vectors.md) | [@阿叩](https://github.com/aqlu) | |   [Multi termvectors API](/elasticsearch-reference/document_apis/multi_termvectors_api.md) | [@阿叩](https://github.com/aqlu) | |   [refresh](/elasticsearch-reference/document_apis/refresh.md) | [@阿叩](https://github.com/aqlu) | | [搜索API](/elasticsearch-reference/search_apis.md) | [@阿叩](https://github.com/aqlu) | |   [Search](/elasticsearch-reference/search_apis/search.md) | [@阿叩](https://github.com/aqlu) | |   [URI Search](/elasticsearch-reference/search_apis/uri_search.md) | [@ping](http://www.apache.wiki/display/~shengping) | |   [Request Body Search](/elasticsearch-reference/search_apis/request_body_search.md) | [@阿叩](https://github.com/aqlu) | |     [Query](/elasticsearch-reference/search_apis/request_body_search/query.md) | [@阿叩](https://github.com/aqlu) | |     [From / Size](/elasticsearch-reference/search_apis/request_body_search/from_size.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Sort](/elasticsearch-reference/search_apis/request_body_search/sort.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Source filtering](/elasticsearch-reference/search_apis/request_body_search/source_filtering.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Fields](/elasticsearch-reference/search_apis/request_body_search/fields.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Script Fields](/elasticsearch-reference/search_apis/request_body_search/script_fields.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Doc value Fields](/elasticsearch-reference/search_apis/request_body_search/doc_value_fields.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Post filter](/elasticsearch-reference/search_apis/request_body_search/post_filter.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Highlighting](/elasticsearch-reference/search_apis/request_body_search/highlighting.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Rescoring](/elasticsearch-reference/search_apis/request_body_search/rescoring.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Search Type](/elasticsearch-reference/search_apis/request_body_search/search_type.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Scroll](/elasticsearch-reference/search_apis/request_body_search/scroll.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Preference](/elasticsearch-reference/search_apis/request_body_search/preference.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Explain](/elasticsearch-reference/search_apis/request_body_search/explain.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Version](/elasticsearch-reference/search_apis/request_body_search/version.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Index Boost](/elasticsearch-reference/search_apis/request_body_search/index_boost.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [min\_score](/elasticsearch-reference/search_apis/request_body_search/min_score.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Named Queries](/elasticsearch-reference/search_apis/request_body_search/named_queries.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Inner hits](/elasticsearch-reference/search_apis/request_body_search/inner_hits.md) | [@ping](http://www.apache.wiki/display/~shengping) | |     [Field Collapsing](/elasticsearch-reference/search_apis/request_body_search/field_collapsing.md) | [@李辰](http://cwiki.apachecn.org/display/~lichen) | |     [Search After](/elasticsearch-reference/search_apis/request_body_search/search_after.md) | [@ping](http://www.apache.wiki/display/~shengping) | |   [Search Template](/elasticsearch-reference/search_apis/search_template.md) | [@Josh](http://cwiki.apachecn.org/display/~yeshuai) | |   [Multi Search Template](/elasticsearch-reference/search_apis/multi_search_template.md) | [@Josh](http://cwiki.apachecn.org/display/~yeshuai) | |   [Search Shards API](/elasticsearch-reference/search_apis/search_shards_api.md) | [@Josh](http://cwiki.apachecn.org/display/~yeshuai) | |   [Suggesters](/elasticsearch-reference/search_apis/suggesters.md) | [@Josh](http://cwiki.apachecn.org/display/~yeshuai) | |     [Term suggester](/elasticsearch-reference/search_apis/suggesters/term_suggester.md) | [@Josh](http://cwiki.apachecn.org/display/~yeshuai) | |     [Phrase Suggester](/elasticsearch-reference/search_apis/suggesters/phrase_suggester.md) | [@Josh](http://cwiki.apachecn.org/display/~yeshuai) | |     [Completion Suggester](/elasticsearch-reference/search_apis/suggesters/completion_suggester.md) | [@Josh](http://cwiki.apachecn.org/display/~yeshuai) | |     [Context Suggester](/elasticsearch-reference/search_apis/suggesters/context_suggester.md) | [@Josh](http://cwiki.apachecn.org/display/~yeshuai) | |   [Multi Search API](/elasticsearch-reference/search_apis/multi_search_api.md) | [@阿叩](https://github.com/aqlu) | |   [Count API](/elasticsearch-reference/search_apis/count_api.md) | [@琴剑蓝天](http://cwiki.apachecn.org/display/~xujie) | |   [Validate API](/elasticsearch-reference/search_apis/validate_api.md) | [@琴剑蓝天](http://cwiki.apachecn.org/display/~xujie) | |   [Explain API](/elasticsearch-reference/search_apis/explain_api.md) | [@阿叩](https://github.com/aqlu) | |   [Profile API](/elasticsearch-reference/search_apis/profile_api.md) | [@王晗](http://cwiki.apachecn.org/display/~wanghan) | |     [Profiling Queries](/elasticsearch-reference/search_apis/profile_api/profiling_queries.md) | [@王晗](http://cwiki.apachecn.org/display/~wanghan)、[@岑晓燕](http://cwiki.apachecn.org/display/~cenxiaoyan) | |     [Profiling Aggregations](/elasticsearch-reference/search_apis/profile_api/profiling_aggregations.md) | [@岑晓燕](http://cwiki.apachecn.org/display/~cenxiaoyan) | |     [Profiling Considerations](/elasticsearch-reference/search_apis/profile_api/profiling_considerations.md) | [@岑晓燕](http://cwiki.apachecn.org/display/~cenxiaoyan) | |   [Percolator](/elasticsearch-reference/search_apis/percolator.md) | [@阿叩](https://github.com/aqlu) | |   [Field stats API](/elasticsearch-reference/search_apis/field_stats_api.md) | [@阿叩](https://github.com/aqlu) | | [聚合](/elasticsearch-reference/aggregations.md) | | |   [Metrics Aggregations](/elasticsearch-reference/aggregations/metrics_aggregations.md) | | |     [Avg Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/avg_aggregation.md) | | |     [Cardinality Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/cardinality_aggregation.md) | | |     [Extended Stats Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/extended_stats_aggregation.md) | | |     [Geo Bounds Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/geo_bounds_aggregation.md) | | |     [Geo Centroid Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/geo_centroid_aggregation.md) | | |     [Max Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/max_aggregation.md) | | |     [Min Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/min_aggregation.md) | | |     [Percentiles Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/percentiles_aggregation.md) | | |     [Percentile Ranks Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/percentile_ranks_aggregation.md) | | |     [Scripted Metric Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/scripted_metric_aggregation.md) | | |     [Stats Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/stats_aggregation.md) | | |     [Sum Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/sum_aggregation.md) | | |     [Top hits Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/top_hits_aggregation.md) | | |     [Value Count Aggregation](/elasticsearch-reference/aggregations/metrics_aggregations/value_count_aggregation.md) | | |   [Bucket Aggregations](/elasticsearch-reference/aggregations/bucket_aggregations.md) | | |     [Adjacency Matrix Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/adjacency_matrix_aggregation.md) | | |     [Children Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/children_aggregation.md) | | |     [Date Histogram Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/date_histogram_aggregation.md) | | |     [Date Range Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/date_range_aggregation.md) | | |     [Diversified Sampler Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/diversified_sampler_aggregation.md) | | |     [Filter Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/filter_aggregation.md) | | |     [Filters Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/filters_aggregation.md) | | |     [Geo Distance Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/geo_distance_aggregation.md) | | |     [GeoHash grid Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/geohash_grid_aggregation.md) | | |     [Global Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/global_aggregation.md) | | |     [Histogram Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/histogram_aggregation.md) | | |     [IP Range Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/ip_range_aggregation.md) | | |     [Missing Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/missing_aggregation.md) | | |     [Nested Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/nested_aggregation.md) | | |     [Range Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/range_aggregation.md) | | |     [Reverse nested Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/reverse_nested_aggregation.md) | | |     [Sampler Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/sampler_aggregation.md) | | |     [Significant Terms Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/significant_terms_aggregation.md) | | |     [Terms Aggregation](/elasticsearch-reference/aggregations/bucket_aggregations/terms_aggregation.md) | | |   [Pipeline Aggregations](/elasticsearch-reference/aggregations/pipeline_aggregations.md) | | |     [Avg Bucket Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/avg_bucket_aggregation.md) | | |     [Derivative Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/derivative_aggregation.md) | | |     [Max Bucket Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/max_bucket_aggregation.md) | | |     [Min Bucket Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/min_bucket_aggregation.md) | | |     [Sum Bucket Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/sum_bucket_aggregation.md) | | |     [Stats Bucket Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/stats_bucket_aggregation.md) | | |     [Extended Stats Bucket Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/extended_stats_bucket_aggregation.md) | | |     [Percentiles Bucket Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/percentiles_bucket_aggregation.md) | | |     [Moving Average Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/moving_average_aggregation.md) | | |     [Cumulative Sum Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/cumulative_sum_aggregation.md) | | |     [Bucket Script Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/bucket_script_aggregation.md) | | |     [Bucket Selector Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/bucket_selector_aggregation.md) | | |     [Serial Differencing Aggregation](/elasticsearch-reference/aggregations/pipeline_aggregations/serial_differencing_aggregation.md) | | |   [Matrix Aggregations](/elasticsearch-reference/aggregations/matrix_aggregations.md) | | |     [Matrix Stats](/elasticsearch-reference/aggregations/matrix_aggregations/matrix_stats.md) | | |   [Caching heavy aggregations](/elasticsearch-reference/aggregations/caching_heavy_aggregations.md) | | |   [Returning only aggregation results](/elasticsearch-reference/aggregations/returning_only_aggregation_results.md) | | |   [Aggregation Metadata](/elasticsearch-reference/aggregations/aggregation_metadata.md) | | | [索引库API](/elasticsearch-reference/indices_apis.md) | | |   [Create Index](/elasticsearch-reference/indices_apis/create_index.md) | | |   [Delete Index](/elasticsearch-reference/indices_apis/delete_index.md) | | |   [Get Index](/elasticsearch-reference/indices_apis/get_index.md) | | |   [Indices Exists](/elasticsearch-reference/indices_apis/indices_exists.md) | | |   [Open / Close Index API](/elasticsearch-reference/indices_apis/open_close_index_api.md) | | |   [Shrink Index](/elasticsearch-reference/indices_apis/shrink_index.md) | | |   [Rollover Index](/elasticsearch-reference/indices_apis/rollover_index.md) | | |   [Put Mapping](/elasticsearch-reference/indices_apis/put_mapping.md) | | |   [Get Mapping](/elasticsearch-reference/indices_apis/get_mapping.md) | | |   [Get Field Mapping](/elasticsearch-reference/indices_apis/get_field_mapping.md) | | |   [Types Exists](/elasticsearch-reference/indices_apis/types_exists.md) | | |   [Index Aliases](/elasticsearch-reference/indices_apis/index_aliases.md) | | |   [Update Indices Settings](/elasticsearch-reference/indices_apis/update_indices_settings.md) | | |   [Get Settings](/elasticsearch-reference/indices_apis/get_settings.md) | | |   [Analyze](/elasticsearch-reference/indices_apis/analyze.md) | | |     [Explain Analyze](/elasticsearch-reference/indices_apis/analyze/explain_analyze.md) | | |   [Index Templates](/elasticsearch-reference/indices_apis/index_templates.md) | | |   [Shadow replica indices](/elasticsearch-reference/indices_apis/shadow_replica_indices.md) | | |     [Node level settings related to shadow replicas](/elasticsearch-reference/indices_apis/shadow_replica_indices/node_level_settings_related_to_shadow_replicas.md) | | |   [Indices Stats](/elasticsearch-reference/indices_apis/indices_stats.md) | | |   [Indices Segments](/elasticsearch-reference/indices_apis/indices_segments.md) | | |   [Indices Recovery](/elasticsearch-reference/indices_apis/indices_recovery.md) | | |   [Indices Shard Stores](/elasticsearch-reference/indices_apis/indices_shard_stores.md) | | |   [Clear Cache](/elasticsearch-reference/indices_apis/clear_cache.md) | | |   [Flush](/elasticsearch-reference/indices_apis/flush.md) | | |     [Synced Flush](/elasticsearch-reference/indices_apis/flush/synced_flush.md) | | |   [Refresh](/elasticsearch-reference/indices_apis/refresh.md) | | |   [Force Merge](/elasticsearch-reference/indices_apis/force_merge.md) | | | [cat API](/elasticsearch-reference/cat_apis.md) | | |   [cat aliases](/elasticsearch-reference/cat_apis/cat_aliases.md) | | |   [cat allocation](/elasticsearch-reference/cat_apis/cat_allocation.md) | | |   [cat count](/elasticsearch-reference/cat_apis/cat_count.md) | | |   [cat fielddata](/elasticsearch-reference/cat_apis/cat_fielddata.md) | | |   [cat health](/elasticsearch-reference/cat_apis/cat_health.md) | | |   [cat indices](/elasticsearch-reference/cat_apis/cat_indices.md) | | |   [cat master](/elasticsearch-reference/cat_apis/cat_master.md) | | |   [cat nodeattrs](/elasticsearch-reference/cat_apis/cat_nodeattrs.md) | | |   [cat nodes](/elasticsearch-reference/cat_apis/cat_nodes.md) | | |   [cat pending tasks](/elasticsearch-reference/cat_apis/cat_pending_tasks.md) | | |   [cat plugins](/elasticsearch-reference/cat_apis/cat_plugins.md) | | |   [cat recovery](/elasticsearch-reference/cat_apis/cat_recovery.md) | | |   [cat repositories](/elasticsearch-reference/cat_apis/cat_repositories.md) | | |   [cat thread pool](/elasticsearch-reference/cat_apis/cat_thread_pool.md) | | |   [cat shards](/elasticsearch-reference/cat_apis/cat_shards.md) | | |   [cat segments](/elasticsearch-reference/cat_apis/cat_segments.md) | | |   [cat snapshots](/elasticsearch-reference/cat_apis/cat_snapshots.md) | | |   [cat templates](/elasticsearch-reference/cat_apis/cat_templates.md) | | | [集群API](/elasticsearch-reference/cluster_apis.md) | | |   [Cluster Health](/elasticsearch-reference/cluster_apis/cluster_health.md) | | |   [Cluster State](/elasticsearch-reference/cluster_apis/cluster_state.md) | | |   [Cluster Stats](/elasticsearch-reference/cluster_apis/cluster_stats.md) | | |   [Pending cluster tasks](/elasticsearch-reference/cluster_apis/pending_cluster_tasks.md) | | |   [Cluster Reroute](/elasticsearch-reference/cluster_apis/cluster_reroute.md) | | |   [Cluster Update Settings](/elasticsearch-reference/cluster_apis/cluster_update_settings.md) | | |   [Nodes Stats](/elasticsearch-reference/cluster_apis/nodes_stats.md) | | |   [Nodes Info](/elasticsearch-reference/cluster_apis/nodes_info.md) | | |   [Task Management API](/elasticsearch-reference/cluster_apis/task_management_api.md) | | |   [Nodes hot\_threads](/elasticsearch-reference/cluster_apis/nodes_hot_threads.md) | | |   [Cluster Allocation Explain API](/elasticsearch-reference/cluster_apis/cluster_allocation_explain_api.md) | | | [DSL查询](/elasticsearch-reference/query_dsl.md) | | |   [Query and filter context](/elasticsearch-reference/query_dsl/query_and_filter_context.md) | | |   [Match All Query](/elasticsearch-reference/query_dsl/match_all_query.md) | | |   [Full text queries](/elasticsearch-reference/query_dsl/full_text_queries.md) | | |     [Match Query](/elasticsearch-reference/query_dsl/full_text_queries/match_query.md) | | |     [Match Phrase Query](/elasticsearch-reference/query_dsl/full_text_queries/match_phrase_query.md) | | |     [Match Phrase Prefix Query](/elasticsearch-reference/query_dsl/full_text_queries/match_phrase_prefix_query.md) | | |     [Multi Match Query](/elasticsearch-reference/query_dsl/full_text_queries/multi_match_query.md) | | |     [Common Terms Query](/elasticsearch-reference/query_dsl/full_text_queries/common_terms_query.md) | | |     [Query String Query](/elasticsearch-reference/query_dsl/full_text_queries/query_string_query.md) | | |     [Simple Query String Query](/elasticsearch-reference/query_dsl/full_text_queries/simple_query_string_query.md) | | |   [Term level queries](/elasticsearch-reference/query_dsl/term_level_queries.md) | | |     [Term Query](/elasticsearch-reference/query_dsl/term_level_queries/term_query.md) | | |     [Terms Query](/elasticsearch-reference/query_dsl/term_level_queries/terms_query.md) | | |     [Range Query](/elasticsearch-reference/query_dsl/term_level_queries/range_query.md) | | |     [Exists Query](/elasticsearch-reference/query_dsl/term_level_queries/exists_query.md) | | |     [Prefix Query](/elasticsearch-reference/query_dsl/term_level_queries/prefix_query.md) | | |     [Wildcard Query](/elasticsearch-reference/query_dsl/term_level_queries/wildcard_query.md) | | |     [Regexp Query](/elasticsearch-reference/query_dsl/term_level_queries/regexp_query.md) | | |     [Fuzzy Query](/elasticsearch-reference/query_dsl/term_level_queries/fuzzy_query.md) | | |     [Type Query](/elasticsearch-reference/query_dsl/term_level_queries/type_query.md) | | |     [Ids Query](/elasticsearch-reference/query_dsl/term_level_queries/ids_query.md) | | |   [Compound queries](/elasticsearch-reference/query_dsl/compound_queries.md) | | |     [Constant Score Query](/elasticsearch-reference/query_dsl/compound_queries/constant_score_query.md) | | |     [Bool Query](/elasticsearch-reference/query_dsl/compound_queries/bool_query.md) | | |     [Dis Max Query](/elasticsearch-reference/query_dsl/compound_queries/dis_max_query.md) | | |     [Function Score Query](/elasticsearch-reference/query_dsl/compound_queries/function_score_query.md) | | |     [Boosting Query](/elasticsearch-reference/query_dsl/compound_queries/boosting_query.md) | | |     [Indices Query](/elasticsearch-reference/query_dsl/compound_queries/indices_query.md) | | |   [Joining queries](/elasticsearch-reference/query_dsl/joining_queries.md) | | |     [Nested Query](/elasticsearch-reference/query_dsl/joining_queries/nested_query.md) | | |     [Has Child Query](/elasticsearch-reference/query_dsl/joining_queries/has_child_query.md) | | |     [Has Parent Query](/elasticsearch-reference/query_dsl/joining_queries/has_parent_query.md) | | |     [Parent Id Query](/elasticsearch-reference/query_dsl/joining_queries/parent_id_query.md) | | |   [Geo queries](/elasticsearch-reference/query_dsl/geo_queries.md) | | |     [GeoShape Query](/elasticsearch-reference/query_dsl/geo_queries/geoshape_query.md) | | |     [Geo Bounding Box Query](/elasticsearch-reference/query_dsl/geo_queries/geo_bounding_box_query.md) | | |     [Geo Distance Query](/elasticsearch-reference/query_dsl/geo_queries/geo_distance_query.md) | | |     [Geo Distance Range Query](/elasticsearch-reference/query_dsl/geo_queries/geo_distance_range_query.md) | | |     [Geo Polygon Query](/elasticsearch-reference/query_dsl/geo_queries/geo_polygon_query.md) | | |   [Specialized queries](/elasticsearch-reference/query_dsl/specialized_queries.md) | | |     [More Like This Query](/elasticsearch-reference/query_dsl/specialized_queries/more_like_this_query.md) | | |     [Template Query](/elasticsearch-reference/query_dsl/specialized_queries/template_query.md) | | |     [Script Query](/elasticsearch-reference/query_dsl/specialized_queries/script_query.md) | | |     [Percolate Query](/elasticsearch-reference/query_dsl/specialized_queries/percolate_query.md) | | |   [Span queries](/elasticsearch-reference/query_dsl/span_queries.md) | | |     [Span Term Query](/elasticsearch-reference/query_dsl/span_queries/span_term_query.md) | | |     [Span Multi Term Query](/elasticsearch-reference/query_dsl/span_queries/span_multi_term_query.md) | | |     [Span First Query](/elasticsearch-reference/query_dsl/span_queries/span_first_query.md) | | |     [Span Near Query](/elasticsearch-reference/query_dsl/span_queries/span_near_query.md) | | |     [Span Or Query](/elasticsearch-reference/query_dsl/span_queries/span_or_query.md) | | |     [Span Not Query](/elasticsearch-reference/query_dsl/span_queries/span_not_query.md) | | |     [Span Containing Query](/elasticsearch-reference/query_dsl/span_queries/span_containing_query.md) | | |     [Span Within Query](/elasticsearch-reference/query_dsl/span_queries/span_within_query.md) | | |     [Span Field Masking Query](/elasticsearch-reference/query_dsl/span_queries/span_field_masking_query.md) | | |   [Minimum Should Match](/elasticsearch-reference/query_dsl/minimum_should_match.md) | | |   [Multi Term Query Rewrite](/elasticsearch-reference/query_dsl/multi_term_query_rewrite.md) | | | [Mapping](/elasticsearch-reference/mapping.md) | | |   [Field datatypes](/elasticsearch-reference/mapping/field_datatypes.md) | | |     [Array datatype](/elasticsearch-reference/mapping/field_datatypes/array_datatype.md) | | |     [Binary datatype](/elasticsearch-reference/mapping/field_datatypes/binary_datatype.md) | | |     [Range datatypes](/elasticsearch-reference/mapping/field_datatypes/range_datatypes.md) | | |     [Boolean datatype](/elasticsearch-reference/mapping/field_datatypes/boolean_datatype.md) | | |     [Date datatype](/elasticsearch-reference/mapping/field_datatypes/date_datatype.md) | | |     [Geo-point datatype](/elasticsearch-reference/mapping/field_datatypes/geo-point_datatype.md) | | |     [Geo-Shape datatype](/elasticsearch-reference/mapping/field_datatypes/geo-shape_datatype.md) | | |     [IP datatype](/elasticsearch-reference/mapping/field_datatypes/ip_datatype.md) | | |     [Keyword datatype](/elasticsearch-reference/mapping/field_datatypes/keyword_datatype.md) | | |     [Nested datatype](/elasticsearch-reference/mapping/field_datatypes/nested_datatype.md) | | |     [Numeric datatypes](/elasticsearch-reference/mapping/field_datatypes/numeric_datatypes.md) | | |     [Object datatype](/elasticsearch-reference/mapping/field_datatypes/object_datatype.md) | | |     [String datatype](/elasticsearch-reference/mapping/field_datatypes/string_datatype.md) | | |     [Text datatype](/elasticsearch-reference/mapping/field_datatypes/text_datatype.md) | | |     [Token count datatype](/elasticsearch-reference/mapping/field_datatypes/token_count_datatype.md) | | |     [Percolator type](/elasticsearch-reference/mapping/field_datatypes/percolator_type.md) | | |   [Meta-Fields](/elasticsearch-reference/mapping/meta-fields.md) | | |     [\_all field](/elasticsearch-reference/mapping/meta-fields/_all_field.md) | | |     [\_field\_names field](/elasticsearch-reference/mapping/meta-fields/_field_names_field.md) | | |     [\_id field](/elasticsearch-reference/mapping/meta-fields/_id_field.md) | | |     [\_index field](/elasticsearch-reference/mapping/meta-fields/_index_field.md) | | |     [\_meta field](/elasticsearch-reference/mapping/meta-fields/_meta_field.md) | | |     [\_parent field](/elasticsearch-reference/mapping/meta-fields/_parent_field.md) | | |     [\_routing field](/elasticsearch-reference/mapping/meta-fields/_routing_field.md) | | |     [\_source field](/elasticsearch-reference/mapping/meta-fields/_source_field.md) | | |     [\_type field](/elasticsearch-reference/mapping/meta-fields/_type_field.md) | | |     [\_uid field](/elasticsearch-reference/mapping/meta-fields/_uid_field.md) | | |   [Mapping parameters](/elasticsearch-reference/mapping/mapping_parameters.md) | | |     [analyzer](/elasticsearch-reference/mapping/mapping_parameters/analyzer.md) | | |     [normalizer](/elasticsearch-reference/mapping/mapping_parameters/normalizer.md) | | |     [boost](/elasticsearch-reference/mapping/mapping_parameters/boost.md) | | |     [coerce](/elasticsearch-reference/mapping/mapping_parameters/coerce.md) | | |     [copy\_to](/elasticsearch-reference/mapping/mapping_parameters/copy_to.md) | | |     [doc\_values](/elasticsearch-reference/mapping/mapping_parameters/doc_values.md) | | |     [dynamic](/elasticsearch-reference/mapping/mapping_parameters/dynamic.md) | | |     [enabled](/elasticsearch-reference/mapping/mapping_parameters/enabled.md) | | |     [fielddata](/elasticsearch-reference/mapping/mapping_parameters/fielddata.md) | | |     [format](/elasticsearch-reference/mapping/mapping_parameters/format.md) | | |     [ignore\_above](/elasticsearch-reference/mapping/mapping_parameters/ignore_above.md) | | |     [ignore\_malformed](/elasticsearch-reference/mapping/mapping_parameters/ignore_malformed.md) | | |     [include\_in\_all](/elasticsearch-reference/mapping/mapping_parameters/include_in_all.md) | | |     [index](/elasticsearch-reference/mapping/mapping_parameters/index.md) | | |     [index\_options](/elasticsearch-reference/mapping/mapping_parameters/index_options.md) | | |     [fields](/elasticsearch-reference/mapping/mapping_parameters/fields.md) | | |     [norms](/elasticsearch-reference/mapping/mapping_parameters/norms.md) | | |     [null\_value](/elasticsearch-reference/mapping/mapping_parameters/null_value.md) | | |     [position\_increment\_gap](/elasticsearch-reference/mapping/mapping_parameters/position_increment_gap.md) | | |     [properties](/elasticsearch-reference/mapping/mapping_parameters/properties.md) | | |     [search\_analyzer](/elasticsearch-reference/mapping/mapping_parameters/search_analyzer.md) | | |     [similarity](/elasticsearch-reference/mapping/mapping_parameters/similarity.md) | | |     [store](/elasticsearch-reference/mapping/mapping_parameters/store.md) | | |     [term\_vector](/elasticsearch-reference/mapping/mapping_parameters/term_vector.md) | | |   [Dynamic Mapping](/elasticsearch-reference/mapping/dynamic_mapping.md) | | |     [default mapping](/elasticsearch-reference/mapping/dynamic_mapping/_default__mapping.md) | | |     [Dynamic field mapping](/elasticsearch-reference/mapping/dynamic_mapping/dynamic_field_mapping.md) | | |     [Dynamic templates](/elasticsearch-reference/mapping/dynamic_mapping/dynamic_templates.md) | | |     [Override default template](/elasticsearch-reference/mapping/dynamic_mapping/override_default_template.md) | | | [Analysis](/elasticsearch-reference/analysis.md) | | |   [Anatomy of an analyzer](/elasticsearch-reference/analysis/anatomy_of_an_analyzer.md) | | |   [Testing analyzers](/elasticsearch-reference/analysis/testing_analyzers.md) | | |   [Analyzers](/elasticsearch-reference/analysis/analyzers.md) | | |     [Configuring built-in analyzers](/elasticsearch-reference/analysis/analyzers/configuring_built-in_analyzers.md) | | |     [Standard Analyzer](/elasticsearch-reference/analysis/analyzers/standard_analyzer.md) | | |     [Simple Analyzer](/elasticsearch-reference/analysis/analyzers/simple_analyzer.md) | | |     [Whitespace Analyzer](/elasticsearch-reference/analysis/analyzers/whitespace_analyzer.md) | | |     [Stop Analyzer](/elasticsearch-reference/analysis/analyzers/stop_analyzer.md) | | |     [Keyword Analyzer](/elasticsearch-reference/analysis/analyzers/keyword_analyzer.md) | | |     [Pattern Analyzer](/elasticsearch-reference/analysis/analyzers/pattern_analyzer.md) | | |     [Language Analyzers](/elasticsearch-reference/analysis/analyzers/language_analyzers.md) | | |     [Fingerprint Analyzer](/elasticsearch-reference/analysis/analyzers/fingerprint_analyzer.md) | | |     [Custom Analyzer](/elasticsearch-reference/analysis/analyzers/custom_analyzer.md) | | |     [Normalizers](/elasticsearch-reference/analysis/analyzers/normalizers.md) | | |   [Tokenizers](/elasticsearch-reference/analysis/tokenizers.md) | | |     [Standard Tokenizer](/elasticsearch-reference/analysis/tokenizers/standard_tokenizer.md) | | |     [Letter Tokenizer](/elasticsearch-reference/analysis/tokenizers/letter_tokenizer.md) | | |     [Lowercase Tokenizer](/elasticsearch-reference/analysis/tokenizers/lowercase_tokenizer.md) | | |     [Whitespace Tokenizer](/elasticsearch-reference/analysis/tokenizers/whitespace_tokenizer.md) | | |     [UAX URL Email Tokenizer](/elasticsearch-reference/analysis/tokenizers/uax_url_email_tokenizer.md) | | |     [Classic Tokenizer](/elasticsearch-reference/analysis/tokenizers/classic_tokenizer.md) | | |     [Thai Tokenizer](/elasticsearch-reference/analysis/tokenizers/thai_tokenizer.md) | | |     [NGram Tokenizer](/elasticsearch-reference/analysis/tokenizers/ngram_tokenizer.md) | | |     [Edge NGram Tokenizer](/elasticsearch-reference/analysis/tokenizers/edge_ngram_tokenizer.md) | | |     [Keyword Tokenizer](/elasticsearch-reference/analysis/tokenizers/keyword_tokenizer.md) | | |     [Pattern Tokenizer](/elasticsearch-reference/analysis/tokenizers/pattern_tokenizer.md) | | |     [Path Hierarchy Tokenizer](/elasticsearch-reference/analysis/tokenizers/path_hierarchy_tokenizer.md) | | |   [Token Filters](/elasticsearch-reference/analysis/token_filters.md) | | |     [Standard Token Filter](/elasticsearch-reference/analysis/token_filters/standard_token_filter.md) | | |     [ASCII Folding Token Filter](/elasticsearch-reference/analysis/token_filters/ascii_folding_token_filter.md) | | |     [Flatten Graph Token Filter](/elasticsearch-reference/analysis/token_filters/flatten_graph_token_filter.md) | | |     [Length Token Filter](/elasticsearch-reference/analysis/token_filters/length_token_filter.md) | | |     [Lowercase Token Filter](/elasticsearch-reference/analysis/token_filters/lowercase_token_filter.md) | | |     [Uppercase Token Filter](/elasticsearch-reference/analysis/token_filters/uppercase_token_filter.md) | | |     [NGram Token Filter](/elasticsearch-reference/analysis/token_filters/ngram_token_filter.md) | | |     [Edge NGram Token Filter](/elasticsearch-reference/analysis/token_filters/edge_ngram_token_filter.md) | | |     [Porter Stem Token Filter](/elasticsearch-reference/analysis/token_filters/porter_stem_token_filter.md) | | |     [Shingle Token Filter](/elasticsearch-reference/analysis/token_filters/shingle_token_filter.md) | | |     [Stop Token Filter](/elasticsearch-reference/analysis/token_filters/stop_token_filter.md) | | |     [Word Delimiter Token Filter](/elasticsearch-reference/analysis/token_filters/word_delimiter_token_filter.md) | | |     [Stemmer Token Filter](/elasticsearch-reference/analysis/token_filters/stemmer_token_filter.md) | | |     [Stemmer Override Token Filter](/elasticsearch-reference/analysis/token_filters/stemmer_override_token_filter.md) | | |     [Keyword Marker Token Filter](/elasticsearch-reference/analysis/token_filters/keyword_marker_token_filter.md) | | |     [Keyword Repeat Token Filter](/elasticsearch-reference/analysis/token_filters/keyword_repeat_token_filter.md) | | |     [KStem Token Filter](/elasticsearch-reference/analysis/token_filters/kstem_token_filter.md) | | |     [Snowball Token Filter](/elasticsearch-reference/analysis/token_filters/snowball_token_filter.md) | | |     [Phonetic Token Filter](/elasticsearch-reference/analysis/token_filters/phonetic_token_filter.md) | | |     [Synonym Token Filter](/elasticsearch-reference/analysis/token_filters/synonym_token_filter.md) | | |     [Synonym Graph Token Filter](/elasticsearch-reference/analysis/token_filters/synonym_graph_token_filter.md) | | |     [Compound Word Token Filter](/elasticsearch-reference/analysis/token_filters/compound_word_token_filter.md) | | |     [Reverse Token Filter](/elasticsearch-reference/analysis/token_filters/reverse_token_filter.md) | | |     [Elision Token Filter](/elasticsearch-reference/analysis/token_filters/elision_token_filter.md) | | |     [Truncate Token Filter](/elasticsearch-reference/analysis/token_filters/truncate_token_filter.md) | | |     [Unique Token Filter](/elasticsearch-reference/analysis/token_filters/unique_token_filter.md) | | |     [Pattern Capture Token Filter](/elasticsearch-reference/analysis/token_filters/pattern_capture_token_filter.md) | | |     [Pattern Replace Token Filter](/elasticsearch-reference/analysis/token_filters/pattern_replace_token_filter.md) | | |     [Trim Token Filter](/elasticsearch-reference/analysis/token_filters/trim_token_filter.md) | | |     [Limit Token Count Token Filter](/elasticsearch-reference/analysis/token_filters/limit_token_count_token_filter.md) | | |     [Hunspell Token Filter](/elasticsearch-reference/analysis/token_filters/hunspell_token_filter.md) | | |     [Common Grams Token Filter](/elasticsearch-reference/analysis/token_filters/common_grams_token_filter.md) | | |     [Normalization Token Filter](/elasticsearch-reference/analysis/token_filters/normalization_token_filter.md) | | |     [CJK Width Token Filter](/elasticsearch-reference/analysis/token_filters/cjk_width_token_filter.md) | | |     [CJK Bigram Token Filter](/elasticsearch-reference/analysis/token_filters/cjk_bigram_token_filter.md) | | |     [Delimited Payload Token Filter](/elasticsearch-reference/analysis/token_filters/delimited_payload_token_filter.md) | | |     [Keep Words Token Filter](/elasticsearch-reference/analysis/token_filters/keep_words_token_filter.md) | | |     [Keep Types Token Filter](/elasticsearch-reference/analysis/token_filters/keep_types_token_filter.md) | | |     [Classic Token Filter](/elasticsearch-reference/analysis/token_filters/classic_token_filter.md) | | |     [Apostrophe Token Filter](/elasticsearch-reference/analysis/token_filters/apostrophe_token_filter.md) | | |     [Decimal Digit Token Filter](/elasticsearch-reference/analysis/token_filters/decimal_digit_token_filter.md) | | |     [Fingerprint Token Filter](/elasticsearch-reference/analysis/token_filters/fingerprint_token_filter.md) | | |     [Minhash Token Filter](/elasticsearch-reference/analysis/token_filters/minhash_token_filter.md) | | |   [Character Filters](/elasticsearch-reference/analysis/character_filters.md) | | |     [HTML Strip Char Filter](/elasticsearch-reference/analysis/character_filters/html_strip_char_filter.md) | | |     [Mapping Char Filter](/elasticsearch-reference/analysis/character_filters/mapping_char_filter.md) | | |     [Pattern Replace Char Filter](/elasticsearch-reference/analysis/character_filters/pattern_replace_char_filter.md) | | | [模块](/elasticsearch-reference/modules.md) | [@阿叩](https://github.com/aqlu) | |   [集群](/elasticsearch-reference/modules/cluster.md) | | |     [集群的分片分配](/elasticsearch-reference/modules/cluster/cluster_level_shard_allocation.md) | | |     [基于磁盘的分片分配](/elasticsearch-reference/modules/cluster/disk-based_shard_allocation.md) | | |     [了解分片分配](/elasticsearch-reference/modules/cluster/shard_allocation_awareness.md) | | |     [分片分配过滤](/elasticsearch-reference/modules/cluster/shard_allocation_filtering.md) | | |     [其他群集设置](/elasticsearch-reference/modules/cluster/miscellaneous_cluster_settings.md) | | |   [Discovery](/elasticsearch-reference/modules/discovery.md) | | |     [Azure Classic Discovery](/elasticsearch-reference/modules/discovery/azure_classic_discovery.md) | | |     [EC2 Discovery](/elasticsearch-reference/modules/discovery/ec2_discovery.md) | | |     [Google Compute Engine Discovery](/elasticsearch-reference/modules/discovery/google_compute_engine_discovery.md) | | |     [Zen Discovery](/elasticsearch-reference/modules/discovery/zen_discovery.md) | | |   [本地网关](/elasticsearch-reference/modules/local_gateway.md) | | |   [HTTP](/elasticsearch-reference/modules/http.md) | | |   [索引库](/elasticsearch-reference/modules/indices.md) | | |     [熔断](/elasticsearch-reference/modules/indices/circuit_breaker.md) | | |     [Fielddata](/elasticsearch-reference/modules/indices/fielddata.md) | | |     [节点查询缓存](/elasticsearch-reference/modules/indices/node_query_cache.md) | | |     [索引缓冲](/elasticsearch-reference/modules/indices/indexing_buffer.md) | | |     [分片请求缓存](/elasticsearch-reference/modules/indices/shard_request_cache.md) | | |     [索引库恢复](/elasticsearch-reference/modules/indices/indices_recovery.md) | | |   [网络设置](/elasticsearch-reference/modules/network_settings.md) | | |   [节点](/elasticsearch-reference/modules/node.md) | | |   [插件](/elasticsearch-reference/modules/plugins.md) | | |   [脚本](/elasticsearch-reference/modules/scripting.md) | [@阿叩](https://github.com/aqlu) | |     [如何使用脚本](/elasticsearch-reference/modules/scripting/how_to_use_scripts.md) | | |     [文档中字段的访问以及一些特殊变量](/elasticsearch-reference/modules/scripting/accessing_document_fields_and_special_variables.md) | | |     [脚本与安全](/elasticsearch-reference/modules/scripting/scripting_and_security.md) | | |     [Groovy脚本语言](/elasticsearch-reference/modules/scripting/groovy_scripting_language.md) | | |     [PainLess脚本语言](/elasticsearch-reference/modules/scripting/painless_scripting_language.md) | | |     [PainLess语法](/elasticsearch-reference/modules/scripting/painless_syntax.md) | | |     [PainLess调试](/elasticsearch-reference/modules/scripting/painless_debugging.md) | | |     [Lucene表达式语言](/elasticsearch-reference/modules/scripting/lucene_expressions_language.md) | [@阿叩](https://github.com/aqlu) | |     [原生（java）脚本](/elasticsearch-reference/modules/scripting/native_java_scripts.md) | [@阿叩](https://github.com/aqlu) | |     [高级文本评分脚本](/elasticsearch-reference/modules/scripting/advanced_text_scoring_in_scripts.md) | [@阿叩](https://github.com/aqlu) | |   [快照与还原](/elasticsearch-reference/modules/snapshot_and_restore.md) | [@阿叩](https://github.com/aqlu) | |   [线程池](/elasticsearch-reference/modules/thread_pool.md) | [@阿叩](https://github.com/aqlu) | |   [传输](/elasticsearch-reference/modules/transport.md) | | |   [Tribe节点](/elasticsearch-reference/modules/tribe_node.md) | | |   [跨集群搜索](/elasticsearch-reference/modules/cross_cluster_search.md) | | | [Index模块](/elasticsearch-reference/index_modules.md) | | |   [Analysis](/elasticsearch-reference/index_modules/analysis.md) | | |   [Index Shard Allocation](/elasticsearch-reference/index_modules/index_shard_allocation.md) | | |     [Shard Allocation Filtering](/elasticsearch-reference/index_modules/index_shard_allocation/shard_allocation_filtering.md) | | |     [Delaying allocation when a node leaves](/elasticsearch-reference/index_modules/index_shard_allocation/delaying_allocation_when_a_node_leaves.md) | | |     [Index recovery prioritization](/elasticsearch-reference/index_modules/index_shard_allocation/index_recovery_prioritization.md) | | |     [Total Shards Per Node](/elasticsearch-reference/index_modules/index_shard_allocation/total_shards_per_node.md) | | |   [Mapper](/elasticsearch-reference/index_modules/mapper.md) | | |   [Merge](/elasticsearch-reference/index_modules/merge.md) | | |   [Similarity module](/elasticsearch-reference/index_modules/similarity_module.md) | | |   [Slow Log](/elasticsearch-reference/index_modules/slow_log.md) | | |   [Store](/elasticsearch-reference/index_modules/store.md) | | |     [Pre-loading data into the file system cache](/elasticsearch-reference/index_modules/store/pre-loading_data_into_the_file_system_cache.md) | | |   [Translog](/elasticsearch-reference/index_modules/translog.md) | | | [Ingest节点](/elasticsearch-reference/ingest_node.md) | | |   [Pipeline Definition](/elasticsearch-reference/ingest_node/pipeline_definition.md) | | |   [Ingest APIs](/elasticsearch-reference/ingest_node/ingest_apis.md) | | |     [Put Pipeline API](/elasticsearch-reference/ingest_node/ingest_apis/put_pipeline_api.md) | | |     [Get Pipeline API](/elasticsearch-reference/ingest_node/ingest_apis/get_pipeline_api.md) | | |     [Delete Pipeline API](/elasticsearch-reference/ingest_node/ingest_apis/delete_pipeline_api.md) | | |     [Simulate Pipeline API](/elasticsearch-reference/ingest_node/ingest_apis/simulate_pipeline_api.md) | | |   [Accessing Data in Pipelines](/elasticsearch-reference/ingest_node/accessing_data_in_pipelines.md) | | |   [Handling Failures in Pipelines](/elasticsearch-reference/ingest_node/handling_failures_in_pipelines.md) | | |   [Processors](/elasticsearch-reference/ingest_node/processors.md) | | |     [Append Processor](/elasticsearch-reference/ingest_node/processors/append_processor.md) | | |     [Convert Processor](/elasticsearch-reference/ingest_node/processors/convert_processor.md) | | |     [Date Processor](/elasticsearch-reference/ingest_node/processors/date_processor.md) | | |     [Date Index Name Processor](/elasticsearch-reference/ingest_node/processors/date_index_name_processor.md) | | |     [Fail Processor](/elasticsearch-reference/ingest_node/processors/fail_processor.md) | | |     [Foreach Processor](/elasticsearch-reference/ingest_node/processors/foreach_processor.md) | | |     [Grok Processor](/elasticsearch-reference/ingest_node/processors/grok_processor.md) | | |     [Gsub Processor](/elasticsearch-reference/ingest_node/processors/gsub_processor.md) | | |     [Join Processor](/elasticsearch-reference/ingest_node/processors/join_processor.md) | | |     [JSON Processor](/elasticsearch-reference/ingest_node/processors/json_processor.md) | | |     [KV Processor](/elasticsearch-reference/ingest_node/processors/kv_processor.md) | | |     [Lowercase Processor](/elasticsearch-reference/ingest_node/processors/lowercase_processor.md) | | |     [Remove Processor](/elasticsearch-reference/ingest_node/processors/remove_processor.md) | | |     [Rename Processor](/elasticsearch-reference/ingest_node/processors/rename_processor.md) | | |     [Script Processor](/elasticsearch-reference/ingest_node/processors/script_processor.md) | | |     [Set Processor](/elasticsearch-reference/ingest_node/processors/set_processor.md) | | |     [Split Processor](/elasticsearch-reference/ingest_node/processors/split_processor.md) | | |     [Sort Processor](/elasticsearch-reference/ingest_node/processors/sort_processor.md) | | |     [Trim Processor](/elasticsearch-reference/ingest_node/processors/trim_processor.md) | | |     [Uppercase Processor](/elasticsearch-reference/ingest_node/processors/uppercase_processor.md) | | |     [Dot Expander Processor](/elasticsearch-reference/ingest_node/processors/dot_expander_processor.md) | | | [How To](/elasticsearch-reference/how_to.md) | | |   [General recommendations](/elasticsearch-reference/how_to/general_recommendations.md) | | |   [Recipes](/elasticsearch-reference/how_to/recipes.md) | | |   [Tune for indexing speed](/elasticsearch-reference/how_to/tune_for_indexing_speed.md) | | |   [Tune for search speed](/elasticsearch-reference/how_to/tune_for_search_speed.md) | | |   [Tune for disk usage](/elasticsearch-reference/how_to/tune_for_disk_usage.md) | | | [Testing](/elasticsearch-reference/testing.md) | | |   [Java Testing Framework](/elasticsearch-reference/testing/java_testing_framework.md) | | |     [why randomized testing?](/elasticsearch-reference/testing/java_testing_framework/why_randomized_testing.md) | | |     [Using the elasticsearch test classes](/elasticsearch-reference/testing/java_testing_framework/using_the_elasticsearch_test_classes.md) | | |     [unit tests](/elasticsearch-reference/testing/java_testing_framework/unit_tests.md) | | |     [integration tests](/elasticsearch-reference/testing/java_testing_framework/integration_tests.md) | | |     [Randomized testing](/elasticsearch-reference/testing/java_testing_framework/randomized_testing.md) | | |     [Assertions](/elasticsearch-reference/testing/java_testing_framework/assertions.md) | | | [术语表](/elasticsearch-reference/glossary_of_terms.md) | | | [发布说明](/elasticsearch-reference/release_notes.md) | | |   [5.3.0 Release Notes](/elasticsearch-reference/release_notes/5.3.0_release_notes.md) | | |   [5.2.2 Release Notes](/elasticsearch-reference/release_notes/5.2.2_release_notes.md) | | |   [5.2.1 Release Notes](/elasticsearch-reference/release_notes/5.2.1_release_notes.md) | | |   [5.2.0 Release Notes](/elasticsearch-reference/release_notes/5.2.0_release_notes.md) | | |   [5.1.2 Release Notes](/elasticsearch-reference/release_notes/5.1.2_release_notes.md) | | |   [5.1.1 Release Notes](/elasticsearch-reference/release_notes/5.1.1_release_notes.md) | | |   [5.1.0 Release Notes](/elasticsearch-reference/release_notes/5.1.0_release_notes.md) | | |   [5.0.2 Release Notes](/elasticsearch-reference/release_notes/5.0.2_release_notes.md) | | |   [5.0.1 Release Notes](/elasticsearch-reference/release_notes/5.0.1_release_notes.md) | | |   [5.0.0 Combined Release Notes](/elasticsearch-reference/release_notes/5.0.0_combined_release_notes.md) | | |   [5.0.0 GA Release Notes](/elasticsearch-reference/release_notes/5.0.0_ga_release_notes.md) | | |   [5.0.0-rc1 Release Notes](/elasticsearch-reference/release_notes/5.0.0-rc1_release_notes.md) | | |   [5.0.0-beta1 Release Notes](/elasticsearch-reference/release_notes/5.0.0-beta1_release_notes.md) | | |   [5.0.0-alpha5 Release Notes](/elasticsearch-reference/release_notes/5.0.0-alpha5_release_notes.md) | | |   [5.0.0-alpha4 Release Notes](/elasticsearch-reference/release_notes/5.0.0-alpha4_release_notes.md) | | |   [5.0.0-alpha3 Release Notes](/elasticsearch-reference/release_notes/5.0.0-alpha3_release_notes.md) | | |   [5.0.0-alpha2 Release Notes](/elasticsearch-reference/release_notes/5.0.0-alpha2_release_notes.md) | | |   [5.0.0-alpha1 Release Notes](/elasticsearch-reference/release_notes/5.0.0-alpha1_release_notes.md) | | |   [5.0.0-alpha1 Release Notes (Changes previously released in 2.x)](/elasticsearch-reference/release_notes/5.0.0-alpha1_release_notes_changes_previously_released_in_2.x.md) | | | [Painless API参考文档](/elasticsearch-reference/a._painless_api_reference.md) | |