Apache Drill 1.14.0 已发布，Apache Drill 是一个用于大数据的开源 SQL 查询引擎。Apache Drill 在基于 SQL 的数据分析和商业智能（BI）上引入了 JSON 文件模型，这使得用户能查询固定架构，演化架构，以及各种格式和数据存储中的模式无关（schema-free）数据。该体系架构中关系查询引擎和数据库的构建是有先决条件的，即假设所有数据都有一个简单的静态架构。
从该版本起，你可以在 Docker 容器中运行 Drill，可查询各种图像格式的元数据，并在会话级别设置 Hive 属性。
本次更新还包含以下新特性和改进
Ability to run Drill in a Docker container. (DRILL-6346)
Ability to export and save your storage plugin configurations to a JSON file for reuse. (DRILL-4580)
Ability to manage storage plugin configurations in the Drill configuration file, storage-plugins-override.conf. (DRILL-6494)
Functions that return data type information. (DRILL-6361)
The Drill kafka storage plugin supports filter pushdown for query conditions on certain Kafka metadata fields in messages. (DRILL-5977)
Spill to disk for the Hash Join operator. (DRILL-6027)
The dfs storage plugin supports a Logfile plugin extension that enables Drill to directly read and query log files of any format. (DRILL-6104)
Phonetic and string distance functions. (DRILL-6519)
The store.hive.conf.properties option enables you to specify Hive properties at the session level using the SET command. (DRILL-6575)
Drill can directly manage the CPU resources through the Drill start-up script, drill-env.sh; you no longer have to manually add the PID to the cgroup.procs file each time a Drillbit restarts. (DRILL-143)
Drill can query the metadata in various image formats with the image metadata format plugin. (DRILL-4364)
Enhanced decimal data type support. (DRILL-6094)
Option to push LIMIT(0) on top of SCAN. (DRILL-6574)
Parquet filter pushdown improvements:
Drill can infer filter conditions for join queries and push the filter conditions down to the data source. (DRILL-6173)
Drill uses a native reader to read Hive tables when you enable the store.hive.optimize_scan_with_native_readers option. When enabled, Drill reads data faster and applies filter pushdown optimizations. (DRILL-6331)
Early release of lateral join. (DRILL-5999)
另外要注意的是，用于 Drill 1.14 的 MapR ODBC/JDBC 驱动程序尚不可用，但会在8月底之前提供。早期版本的驱动程序不适用于 Apache Drill 1.14。
详细发布说明请查看 https://drill.apache.org/docs/apache-drill-1-14-0-release-notes/、https://drill.apache.org/blog/2018/08/05/drill-1.14-released/
下载地址 https://drill.apache.org/download/
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Apache Drill 1.14.0 发布，大型数据集分析系统
Apache Drill 1.14.0 已发布，Apache Drill 是一个用于大数据的开源 SQL 查询引擎。Apache Drill 在基于 SQL 的数据分析和商业智能（BI）上引入了 JSON 文件模型，这使得用户能查询固定架构，演化架构，以及各种格式和数据存储中的模式无关（schema-free）数据。该体系架构中关系查询引擎和数据库的构建是有先决条件的，即假设所有数据都有一个简单的静态架构。
从该版本起，你可以在 Docker 容器中运行 Drill，可查询各种图像格式的元数据，并在会话级别设置 Hive 属性。
本次更新还包含以下新特性和改进
Ability to run Drill in a Docker container. (DRILL-6346)
Ability to export and save your storage plugin configurations to a JSON file for reuse. (DRILL-4580)
Ability to manage storage plugin configurations in the Drill configuration file, storage-plugins-override.conf. (DRILL-6494)
Functions that return data type information. (DRILL-6361)
The Drill kafka storage plugin supports filter pushdown for query conditions on certain Kafka metadata fields in messages. (DRILL-5977)
Spill to disk for the Hash Join operator. (DRILL-6027)
The dfs storage plugin supports a Logfile plugin extension that enables Drill to directly read and query log files of any format. (DRILL-6104)
Phonetic and string distance functions. (DRILL-6519)
The store.hive.conf.properties option enables you to specify Hive properties at the session level using the SET command. (DRILL-6575)
Drill can directly manage the CPU resources through the Drill start-up script, drill-env.sh; you no longer have to manually add the PID to the cgroup.procs file each time a Drillbit restarts. (DRILL-143)
Drill can query the metadata in various image formats with the image metadata format plugin. (DRILL-4364)
Enhanced decimal data type support. (DRILL-6094)
Option to push LIMIT(0) on top of SCAN. (DRILL-6574)
Parquet filter pushdown improvements:
Drill can infer filter conditions for join queries and push the filter conditions down to the data source. (DRILL-6173)
Drill uses a native reader to read Hive tables when you enable the store.hive.optimize_scan_with_native_readers option. When enabled, Drill reads data faster and applies filter pushdown optimizations. (DRILL-6331)
Early release of lateral join. (DRILL-5999)
另外要注意的是，用于 Drill 1.14 的 MapR ODBC/JDBC 驱动程序尚不可用，但会在8月底之前提供。早期版本的驱动程序不适用于 Apache Drill 1.14。
详细发布说明请查看 https://drill.apache.org/docs/apache-drill-1-14-0-release-notes/、https://drill.apache.org/blog/2018/08/05/drill-1.14-released/
下载地址 https://drill.apache.org/download/