This section highlights several new features in HDP 2.3.4.
Table 1.1. New Features
Component | Feature |
---|---|
Falcon 0.6.1 |
Hive hook Addition of two-part upgrade for HDP 2.1 to 2.3 (user must upgrade Falcon from 2.1 to 2.2 and then 2.2 to 2.3) |
HDFS |
Log tracing (RMP-4750). Tag jobs or workflow with id that can be used for tracing. |
Hive 1.2.1 |
ACID support (formerly available as a Technical Preview) |
Knox 0.6.0 |
Honor X-forwarded headers (RMP-3621) |
Tez 0.7.0 |
Standalone UI (BUG-43333) |
YARN |
ATS (Application Timeline Server) 1.5 |