Apache Kylin : Analytical Data Warehouse for Big Data
Welcome to Kylin Wiki.
In this pages, I would like to list all new feature and break changes.
Basic feature
| Feature | Description | Status |
|---|---|---|
| Kafka Source(NRT) | Planning | Currently not supported |
| Kafka Source(Real-time OLAP) | Planning | Currently not supported |
| JDBC Source(Original version) | Planning | Currently not supported |
| JDBC Source(Datasource SDK) | Planning | Currently not supported |
| MapReduce Build Engine | This feature should be useless | Removed |
| Spark Build Engine | New implementation provided | Upgraded |
| Flink Build Engine | Not disscussed | Removed |
| HBase Storage | Discussion in mailing list | Removed |
| Parquet Storage | Discussion in mailing list | Supported |
| Advanced Measure | Raw measure will be removed, COUNT_DISTINCT, TopN, PERCENTILE will still be supported. | Supported |
Advanced feature
| Feature | Description | Status |
|---|---|---|
| Global Dictionary(Hive) | New global dictionary will replace this feature. | Currently not supported |
| Cube Planner | Planning | Currently not supported |
| System Cube and Dashboard | Not well tested, planning | Currently not supported |
| Read write Seperatation | New implementation | Upgraded |
| Pushdown Engine | New pushdown engine will only support SparkSQL. | Upgraded |
| Shrunken Dictionary | This feature should be useless | Removed |
| UHC dictionary | This feature should be useless | Removed |
Overview
Content Tools
ThemeBuilder
Apps