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