Apache Kylin v2.2.0 正式版发布了。Apache Kylin 是一个开源的分布式的 OLAP 分析引擎,来自 eBay 公司开发,基于 Hadoop 提供 SQL 接口和 OLAP 接口,支持 TB 到 PB 级别的数据量。
这是2.1之后的一个主要版本,有修复了70多个 bug 和改进:
新特性:
- [KYLIN-2703] – Manage ACL through Apache Ranger
- [KYLIN-2752] – Make HTable name prefix configurable
- [KYLIN-2761] – Table Level ACL
- [KYLIN-2775] – Streaming Cube Sample
改进:
- [KYLIN-2535] – Use ResourceStore to manage ACL files
- [KYLIN-2604] – Use global dict as the default encoding for precise distinct count in web
- [KYLIN-2606] – Only return counter for precise count_distinct if query is exactAggregate
bug 修复:
- [KYLIN-1794] – Enable job list even some job metadata parsing failed
- [KYLIN-2600] – Incorrectly set the range start when filtering by the minimum value
- [KYLIN-2705] – Allow removing model’s “partition_date_column” on web
完整内容请查看发布主页。
下载地址:
http://kylin.apache.org/download/
转自 http://www.oschina.net/news/90268/apache-kylin-2-2-0