Announcing Phoenix 4.9 released

The Apache Phoenix team is pleased to announce the immediate availability of the 4.9.0 release. Apache Phoenix enables SQL-based OLTP and operational analytics for Hadoop using Apache HBase as its backing store and providing integration with other projects in the ecosystem such as Spark, Hive, Pig, Flume, and MapReduce. The 4.x releases are compatible with HBase 0.98/1.1/1.2.

Here are some of the highlights of the releases:

• Atomic UPSERT through new ON DUPLICATE KEY syntax
• DEFAULT declaration in DDL statements
• Per table guidepost specification
• 40+ bug fixes

Source and binary downloads are available here.