Apache Solr 4.10.3 发布，开源的企业级搜索服务器

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5月23日 西安 OSC 源创会开始报名啦，存储、虚拟机、Docker 等干货分享
　　Apache Solr 4.10.3 发布，该版本修复了 21 个 bug，同时修复了 Lucene 4.10.3 中的 12 个 bug 。
　　Bug 修复：
　　

• 　　SOLR-6696: bin/solr start script should not enable autoSoftCommit by default
  　　(janhoy)
  
• 　　SOLR-6704: TrieDateField type drops schema properties in branch 4.10
  　　(Tomás Fernández L?bbe)
  
• 　　SOLR-6679: Remove suggester component from stock solrconfig.xml sinceit caused long startup times on lage indexes even when it wasn't used.
  　　(yonik)
  
• 　　SOLR-6662: better validation when parsing command-line options that expect a value
  　　(Timothy Potter)
  
• 　　SOLR-6705: Better strategy for dealing with JVM specific options in the startscripts; remove -XX:+AggressiveOpts and only set -XX:-UseSuperWord for Java 1.7u40to u51.
  　　(Uwe Schindler, janhoy, hossman, Timothy Potter)
  
• 　　SOLR-6738: Admin UI - Escape Data on Plugins-View
  　　(steffkes)
  
• 　　SOLR-6085: Suggester crashes when prefixToken is longer than surface form
  　　(janhoy)
  
• 　　SOLR-6323: ReRankingQParserPlugin cleaner paging and fix bug with fuzzy, range and other queriesthat need to be re-written.
  　　(Adair Kovac, Joel Bernstein)
  
• 　　SOLR-6684: Fix-up /export JSON.
  　　(Joel Bernstein)
  
• 　　SOLR-6732: Fix handling of leader-initiated recovery state was String in older versionsand is now a JSON map, caused backwards compatibility issues when doing rolling upgrades ofa live cluster while indexing
  　　(Timothy Potter)
  
• 　　SOLR-6781: BBoxField didn't support dynamic fields.
  　　(David Smiley)
  
• 　　SOLR-6784: BBoxField's 'score' mode should have been optional.
  　　(David Smiley)
  
• 　　SOLR-6510: The collapse QParser would throw a NPE when used on a DocValues field onan empty segment/index.
  　　(Christine Poerschke, David Smiley)
  
• 　　SOLR-2927: Solr does not unregister all mbeans upon exception in constructorcausing memory leaks.
  　　(tom liu, Sharath Babu, Cyrille Roy, shalin)
  
• 　　SOLR-6685: ConcurrentModificationException in Overseer Status API.
  　　(shalin)
  
• 　　SOLR-6706: /update/json/docs throws RuntimeException if a nested structurecontains a non-leaf float field
  　　(Noble Paul, shalin)
  
• 　　SOLR-6610: Slow startup of new clusters because ZkController.publishAndWaitForDownStatesalways times out.
  　　(Jessica Cheng Mallet, shalin, Noble Paul)
  
• 　　SOLR-6726: better strategy for selecting the JMX RMI port based on SOLR_PORT in bin/solrscript
  　　(Timothy Potter)
  
• 　　SOLR-6795: distrib.singlePass returns score even though not asked for.
  　　(Per Steffensen via shalin)
  
• 　　SOLR-6796: distrib.singlePass does not return correct set of fields for multi-fl-parameterrequests.
  　　(Per Steffensen via shalin)
  
• 　　SOLR-6776: Transaction log was not flushed at the end of update requests with softCommitspecified, which could lead to data loss if the server were killed immediately after theupdate finished.
  　　(Jeffery Yuan via yonik)
  　　
  　　
  

　　更多详细内容请看发行页面。
　　
　　Apache Solr 4.10.3现已提供下载。
　　Apache Solr 是一个基于Apache Lucene 的开源的企业级搜索服务器，它具有以下功能：支持 XML/HTTP协议 ；支持 JSON API 接口；支持缓存、复制；具有Web管理界面；可以在 Java servlet 容器中运行。