ElasticSearch 5.1.2 发布,分布式搜索引擎

淡漠悠然
 淡漠悠然
发布于 2017年01月19日
收藏 16

ElasticSearch 5.1.2 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。主要更新内容如下:

增强性能:

Internal

  • Don’t output null source node in RecoveryFailedException #21963

Mapping

  • Only update DocumentMapper if field type changes #22165

Network

Plugins

  • Provide helpful error message if a plugin exists #22305 (issue: #22084)

  • Add shutdown hook for closing CLI commands #22126 (issue: #22111)

修复 bug:

Aggregations

  • Allow terms aggregations on pure boolean scripts. #22201 (issue: #20941)

  • IP range masks exclude the maximum address of the range. #22018 (issue: #22005)

  • Fix other_bucket on the filters agg to be enabled if a key is set. #21994 (issue: #21951)

Allocation

  • Promote shadow replica to primary when initializing primary fails #22021

  • Trim in-sync allocations set only when it grows #21976 (issue: #21719)

Analysis

  • Pre-built analysis factories do not implement MultiTermAware correctly. #21981

CRUD

  • Reject external versioning and explicit version numbers on create #21998

Core

  • Support negative numbers in readVLong #22314

Exceptions

  • Fixing shard recovery error message to report the number of docs correctly for each node #22515(issue: #21893)

Index APIs

  • Ensure shrunk indices carry over version information from its source #22469 (issue: #22373)

Java REST Client

  • Don’t use null charset in RequestLogger #22197 (issue: #22190)

Mapping

  • The _all default mapper is not completely configured. #22236

  • Fix MapperService.allEnabled(). #22227

Nested Docs

  • Fix bug in query builder rewrite that ignores the ignore_unmapped option #22456

Packaging

  • Another fix for handling of paths on Windows #22132 (issue: #21921)

Percolator

  • Fix NPE in percolator’s now range check for percolator queries with range queries #22356 (issue:#22355)

Plugin Lang Painless

  • Update Painless Loop Counter to be Higher #22560 (issue: #22508)

Plugin Repository Azure

  • readonly on azure repository must be taken into account  #22055  (issues: #22007,  #22053 )

Recovery

  • Fix primary relocation for shadow replicas #22474 (issue: #20300)

  • Don’t close store under CancellableThreads #22434 (issue: #22325)

  • Use a fresh recovery id when retrying recoveries #22325 (issue: #22043)

  • Allow flush/force_merge/upgrade on shard marked as relocated  #22078  (issue:  #22043 )

Reindex API

  • Don’t close rest client from its callback #22061 (issue: #22027)

Search

  • Improve concurrency of ShardCoreKeyMap. #22316

  • Make -0 compare less than +0 consistently. #22173 (issue: #22167)

  • FiltersAggregationBuilder: rewriting filter queries, the same way as in FilterAggregationBuilder #22076

Stats

  • Implement stats for geo_point and geo_shape field #22391 (issue: #22384)

  • Use reader for doc stats #22317 (issue: #22285)

  • Avoid NPE in NodeService#stats if HTTP is disabled #22060 (issue: #22058)

  • Add support for "include_segment_file_sizes" in indices stats REST handler #21879  (issue: #21878)

Term Vectors

  • Fix _termvectors with preference to not hit NPE #21959

  • Return correct term statistics when a field is not found in a shard  #21922  (issue:  #21906)

回归

Logging

  • Restores the original default format of search slow log #21770 (issue: #21711)

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本文标题:ElasticSearch 5.1.2 发布,分布式搜索引擎
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最新评论(3

ihuotui
ihuotui
版本帝
Injection
Injection

引用来自“james-zhang”的评论

靠,几个月前才安装了ES2.4,这就出ES5了?
两个版本都在更新
james-zhang
james-zhang
靠,几个月前才安装了ES2.4,这就出ES5了?
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