ElasticSearch v6.0.0-alpha1 发布了,Elastic Search 是一个基于Lucene构建的开源,分布式,RESTful 搜索引擎。设计用于云计算中,能够达到实时搜索,稳定,可靠,快速,安装使用方便。支持通过 HTTP 使用 JSON 进行数据索引。该版本主要更新如下: Allocation Remove cluster.routing.allocation.snapshot.relocation_enabled setting #20994 Analysis Removing query-string parameters in _analyze API #20704 (issue: #20246) CAT API Write -1 on unbounded queue in cat thread pool #21342 (issue: #21187) CRUD Disallow VersionType.FORCE for GetRequest #21079 (issue: #20995) Disallow VersionType.FORCE versioning for 6.x indices #20995 (issue: #20377) Cluster No longer allow cluster name in data path #20433 (issue: #20391) Core Simplify file store #24402 (issue: #24390) Make boolean conversion strict #22200 Remove the default store type. #21616 Remove store throttling. #21573 Geo Remove deprecated geo search features #22876 Reduce GeoDistance Insanity #19846 Index APIs Open/Close index api to allow_no_indices by default #24401 (issues: #24031, #24341) Remove support for controversial ignore_unavailable and allow_no_indices from indices exists api #20712 Index Templates Allows multiple patterns to be specified for index templates #21009 (issue: #20690) Java API Enforce Content-Type requirement on the rest layer and remove deprecated methods #23146 (issue: #19388) Mapping Enforce at most one type. #24428 (issue: #24317) Disallow include_in_all for 6.0+ indices #22970 (issue: #22923) Disable _all by default, disallow configuring _all on 6.0+ indices #22144 (issues: #19784, #20925, #21341) Throw an exception on unrecognized "match_mapping_type" #22090 (issue: #17285) Network Remove blocking TCP clients and servers #22639 Remove modules/transport_netty_3 in favor of netty_4 #21590 Remove LocalTransport in favor of MockTcpTransport #20695 Packaging Remove customization of ES_USER and ES_GROUP #23989 (issue: #23848) Percolator Remove deprecated percolate and mpercolate apis #22331 Plugin Delete By Query Require explicit query in _delete_by_query API #23632 (issue: #23629) Plugin Discovery EC2 Ec2 Discovery: Cleanup deprecated settings #24150 Discovery EC2: Remove region setting #23991 (issue: #22758) AWS Plugins: Remove signer type setting #23984 (issue: #22599) Plugin Lang JS Remove lang-python and lang-javascript #20734 (issue: #20698) Plugin Mapper Attachment Remove mapper attachments plugin #20416 (issue: #18837) Plugin Repository Azure Remove global repositories.azure settings #23262 (issues: #22800, #22856) Remove auto creation of container for azure repository #22858 (issue: #22857) Plugin Repository S3 S3 Repository: Cleanup deprecated settings #24097 S3 Repository: Remove region setting #22853 (issue: #22758) S3 Repository: Remove bucket auto create #22846 (issue: #22761) S3 Repository: Remove env var and sysprop credentials support #22842 Query DSL Remove deprecated minimum_number_should_match in BoolQueryBuilder #22416 Remove support for empty queries #22092 (issue: #17624) Remove deprecated query names: in, geo_bbox, mlt, fuzzy_match and match_fuzzy #21852 The terms query should always map to a Lucene TermsQuery. #21786 Be strict when parsing values searching for booleans #21555 (issue: #21545) Remove collect payloads parameter #20385 REST Remove ldjson support and document ndjson for bulk/msearch #23049 (issue: #23025) Enable strict duplicate checks for all XContent types #22225 (issues: #19614, #22073) Enable strict duplicate checks for JSON content #22073 (issue: #19614) Remove lenient stats parsing #21417 (issues: #20722, #21410) Remove allow unquoted JSON #20388 (issues: #17674, #17801) Remove FORCE version_type #20377 (issue: #19769) Scripting Make dates be ReadableDateTimes in scripts #22948 (issue: #22875) Remove groovy scripting language #21607 Search ProfileResult and CollectorResult should print machine readable timing information #22561 Remove indices query #21837 (issue: #17710) Remove ignored type parameter in search_shards api #21688 Sequence IDs Change certain replica failures not to fail the replica shard #22874 (issue: #10708) Shadow Replicas Remove shadow replicas #23906 (issue: #22024) 完整更新内容请查看发行说明。 ElasticSearch v6.0.0-alpha1 发布,分布式搜索引擎下载地址