ElasticSearch 6.1.2 和 5.6.6 已发布，和平时一样，更新内容主要是功能增强、Bug 修复以及一些升级，具体如下： 6.1.2 更新内容 增强 Internal Make AbstractQueryBuilder.declareStandardFields to be protected (#27865) #27894 (issue: #27865) Bug 修复 Aggregations Fix incorrect results for aggregations nested under a nested aggregation #27946 (issue: #27912) Fix composite aggregation when after term is missing in the shard #27936 Fix preserving FiltersAggregationBuilder#keyed field on rewrite #27900 (issue: #27841) Engine Use _refresh to shrink the version map on inactivity #27918 (issue: #27852) Allow resize version map under lock even if there are pending operations #27870 (issue: #27852) Network Only bind loopback addresses when binding to local #28029 Recovery Allow shrinking of indices from a previous major #28076 (issue: #28061) Search Use the underlying connection version for CCS connections #28093 Carry forward weights, etc on rescore rewrite #27981 (issue: #27979) Snapshot/Restore Fail restore when the shard allocations max retries count is reached #27493 (issue: #26865) Translog Only sync translog when global checkpoint increased #27973 (issues: #27837, #27970) 5.6.6 更新内容 Bug 修复 Index Templates Prevent constructing an index template without index patterns #27662 Network Only bind loopback addresses when binding to local #28029 (issue: #1877) Plugin Repository HDFS Fix SecurityException when HDFS Repository used against HA Namenodes #27196 Search Use the underlying connection version for CCS connections #28093 Fix routing with leading or trailing whitespace #27712 (issue: #27708) Settings Allow index settings to be reset by wildcards #27671 (issue: #27537) Snapshot/Restore Fail restore when the shard allocations max retries count is reached #27493 (issue: #26865) 升级 Ingest update ingest-attachment to use Tika 1.17 and newer deps #27824 来自： https://www.elastic.co/guide/en/elasticsearch/reference/current/release-notes-6.1.2.html https://www.elastic.co/guide/en/elasticsearch/reference/5.6/release-notes-5.6.6.html 下载地址：https://www.elastic.co/downloads/elasticsearch 源码下载：https://github.com/elastic/elasticsearch/releases 分布式搜索引擎 ElasticSearch 6.1.2 和 5.6.6 发布下载地址
