ElasticSearch 2.0.1 和 2.1.0 发布

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　　ElasticSearch 2.0.1和2.1.0发布：

• 　　Download Elasticsearch 2.1.0
  
• 　　Release notes for Elasticsearch 2.1.0
  

Breaking changes

• 　　CRUD
  
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  • 　　Default detect_noop to true #11306 (issue: #11282)
    
  
  
• 　　Fielddata
  
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  • 　　Remove the experimental indices.fielddata.cache.expire #13173 (issue: #10781)
    
  
  
• 　　Index APIs
  
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  • 　　Add Force Merge API, deprecate Optimize API #13778
    
  
  
• 　　Internal
  
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  • 　　Forbid changing thread pool types #14367 (issues: #14294, #2509, #2858, #5152)
    
  
  
• 　　Java API
  
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  • 　　Deprecates defaultRescoreWindowSize #13995
    
  
  
• 　　Nested Docs
  
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  • 　　If sorting by nested field then the nested_path should always be specified #13429 (issue: #13420)
    
  
  
• 　　Search
  
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    　　Limit the>
    
  
  
• 　　Stats
  
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  • 　　The queue_size value should be shown as an integer. #13063 (issue: #10404)
    
  
  

　　
　　
　　2.0 bug 修复
　　

• 　　Download Elasticsearch 2.0.1
  
• 　　Release notes for Elasticsearch 2.0.1
  

Bug fixesedit

• 　　Aggregations
  
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  • 　　Pass extended bounds into HistogramAggregator when creating an unmapped aggregator #14742 (issue: #14735)
    
  
  
• 　　Allocation
  
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  • 　　Fix calculation of next delay for delayed shard allocation #14765
    
  • 　　Take ignored unallocated shards into account when making allocation decision #14678 (issue: #14670)
    
  • 　　Only allow rebalance operations to run if all shard store data is available #14591 (issue: #14387)
    
  • 　　Delayed allocation can miss a reroute #14494 (issues: #14010, #14011, #14445)