Elasticsearch 6.1.1 已发布，该版本包括功能增强、Bug 修复以及一些升级，具体如下： 增强 Snapshot/Restore Use AmazonS3.doesObjectExist() method in S3BlobContainer #27723 Bug 修复 Inner Hits Add version support for inner hits in field collapsing (#27822) #27833 (issue: #27822) Java REST Client Do not use system properties when building the HttpAsyncClient #27829 (issue: #27827) Search Fix routing with leading or trailing whitespace #27712 (issue: #27708) Sequence IDs Recovery from snapshot may leave seq# gaps #27850 No longer unidle shard during recovery #27757 (issue: #26591) 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/6.1/release-notes-6.1.1.html 下载地址：https://www.elastic.co/downloads/elasticsearch 分布式搜索引擎 Elasticsearch 6.1.1 发布，功能增强下载地址
