内容简介：Apache Solr 6.6.0 发布，Java 全文搜索服务器
Apache Solr 6.6.0 发布了，本次更新值得关注的亮点：
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Payload support with payload() value source and {!payload_score} and {!payload_check} query parsers
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Solr support for SimpleTextCodec
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Multi-field support to TermsComponent when requesting terms' statistics
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New AtomicUpdateProcessor to convert normal update operations to atomic update operations
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UPLOAD command (Config Set API) for uploading zipped configsets
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MOVEREPLICA command (Collections API) for moving a replica across nodes
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LISTALIASES command (Collections API) to return a list of all collection aliases
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STATUS command (Core Admin API) to emit collection details of each core
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Basic authentication can be enabled/disabled using bin/solr|bin/solr.cmd
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Solr default/example uses WordDelimiterGraphFilterFactory and SynonymGraphFilterFactory
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Expose cache statistics using metrics API
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CloudSolrClient can now be initialized using the base URL of a Solr instance instead of ZooKeeper hosts
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Grouping, CollapseQParser and ExpandComponent support with PointFields
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Variance and Standard Deviation aggregators for the JSON Facet API
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JSON Faceting now supports a query time 'join' domain change option
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CartesianProductStream, which turns a single tuple with a multi-valued field into N tuples, one for each value in the multi-valued field
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New Streaming Evaluators: Basic math, UUID, Date/time, correlation, regress, predict, covariance, convolution, normalize
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New Streaming Expressions: shuffle, echo, eval, timeseries, let, get, tuple
以上所述就是小编给大家介绍的《Apache Solr 6.6.0 发布，Java 全文搜索服务器》，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持！
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