Apache Calcite 1.10.0，动态数据管理框架

jdgue

　　欢迎加入运维网交流群：263444886  
　　Apache Calcite 1.10.0 发布了。
　　Apache Calcite 是一个动态数据管理框架，用于 Hadoop 平台。这次发行的版本包括了超过30个的bug修复，小的提升以及计划规则和APIs的内部变化。
　　更新内容：

• 　　[CALCITE-1374]Support operator != as an><>
  　　Bug fixes, API changes and minor enhancements
  
• 　　[CALCITE-1378]ArrayIndexOutOfBoundsException in sql-to-rel conversion for two-level columns
  
• 　　[CALCITE-1379]When expanding STAR, expand sub-fields in RecordType columns of StructKind.PEEK_FIELDS and StructKind.PEEK_FIELDS_DEFAULT
  
• 　　[CALCITE-1381]Function quantifier should be retained in a cloned Sql call (zhengdong)
  
• 　　[CALCITE-1386]ITEM operator ignores the value type of the collection, assigns to Object variable (Jungtaek Lim)
  
• 　　[CALCITE-1392]Druid default time column not properly recognized
  
• 　　[CALCITE-1394]Using CoreMatchers.containsString causes javadoc errors
  
• 　　[CALCITE-1396]isDeterministic only explores top RexCall
  
• 　　[CALCITE-1397]ClassCastException in FilterReduceExpressionsRule
  
• 　　[CALCITE-1398]Change visibility of RelFieldTrimmer utility methods
  
• 　　[CALCITE-1400]AggregatePullUpConstantsRule might adjust aggregation function parameters indices wrongly
  
• 　　[CALCITE-1402]Druid Filter translation incorrect if input reference is in RHS of comparison
  
• 　　[CALCITE-1403]DruidAdapterIT broken
  
• 　　[CALCITE-1420]Allow Calcite JDBC Driver minor version to be greater than 9
  　　Web site and documentation
  
• 　　[CALCITE-1393]Exclude packages org.apache.calcite.benchmarks.generated, org.openjdk.jmh from javadoc
  

　　下载地址：

• 　　http://calcite.apache.org/downloads/#source-releases