Apache Calcite Avatica 1.8.0 发布

玩龙天子

欢迎加入运维网交流群：263444886  
　　Apache Calcite Avatica 1.8.0 发布了，Apache Calcite 是一个动态数据管理框架，用于 Hadoop 平台。
　　改进记录如下：
　　Features and bug fixes

• 　　[CALCITE-1159]Support Kerberos-authenticated clients using SPNEGO
  
• 　　[CALCITE-1173]Basic and Digest authentication
  
• 　　[CALCITE-1249]L&N incorrect for source and non-shaded jars for avatica-standalone-server module
  
• 　　[CALCITE-1103]Decimal data serialized as Double in Protocol Buffer API
  
• 　　[CALCITE-1205]Inconsistency in protobuf TypedValue field names
  
• 　　[CALCITE-1207]Allow numeric connection properties, and K, M, G suffixes
  
• 　　[CALCITE-1209]Byte strings not being correctly decoded when sent to avatica using protocol buffers
  
• 　　[CALCITE-1213]Changing AvaticaDatabaseMetaData from class to interface breaks compatibility
  
• 　　[CALCITE-1218]Mishandling of uncaught exceptions results in no ErrorResponse sent to client
  
• 　　[CALCITE-1230]Add SQLSTATE reference data as enum SqlState
  
• 　　[CALCITE-1243]max_row_count in protobuf Requests should be signed int
  
• 　　[CALCITE-1247]JdbcMeta#prepare doesn’t set maxRowCount on the Statement
  
• 　　[CALCITE-1254]Support PreparedStatement.executeLargeBatch
  
• 　　[CALCITE-643]User authentication for avatica clients
  
• 　　[CALCITE-1128]Support addBatch()/executeBatch() in remote driver
  
• 　　[CALCITE-1179]Extend list of time units and time unit ranges
  
• 　　[CALCITE-1180]Support clearBatch() in remote driver
  
• 　　[CALCITE-1185]Send back ErrorResponse on failure to parse requests
  
• 　　[CALCITE-1192]Document protobuf and json REP types with examples
  
• 　　[CALCITE-1214]Support url-based kerberos login
  
• 　　[CALCITE-1236]Log exceptions sent back to client in server log
  
• 　　[CALCITE-836]Provide a way for the Avatica client to query the server versions
  
• 　　[CALCITE-1156]Bump jetty version
  
• 　　[CALCITE-1184]Update Kerby dependency to 1.0.0-RC2
  

　　Tests

• 　　[CALCITE-1190]Cross-Version Compatibility Test Harness
  
• 　　[CALCITE-1113]Parameter precision and scale are not returned from Avatica REST API
  
• 　　[CALCITE-1186]Parameter ‘signed’ metadata is always returned as false
  
• 　　[CALCITE-1189]Unit test failure when JVM default charset is not UTF-8
  
• 　　[CALCITE-1061]RemoteMetaTest#testRemoteStatementInsert’s use of hsqldb isn’t guarded
  
• 　　[CALCITE-1194]Avatica metrics has non-test dependency on JUnit
  
• 　　[CALCITE-835]Unicode character seems to be handled incorrectly in Avatica
  

　　Web site and documentation

• 　　[CALCITE-1251]Write release notes
  
• 　　[CALCITE-1201]Bad character in JSON docs
  
• 　　[CALCITE-1267]Point to release notes on website in README
  
• 　　[CALCITE-1163]Avatica sub-site logo leads to Calcite site instead of Avatica’s
  
• 　　[CALCITE-1202]Lock version of Jekyll used by website
  

　　下载地址：https://www.apache.org/dyn/closer.cgi/calcite/apache-calcite-avatica-1.8.0/