Component Differences between HDP and IOP
When you upgrade from IOP 4.2.5 to HDP 2.6.2, the configuration of available components and features will differ slightly. Below are:
The components that are available in HDP 2.6.2 that were not available in IOP 4.2.5.
The components in both IOP 4.2.5 and HDP 2.6.2 that are upgraded to a newer version in HDP.
The components that are the same version for both IOP 4.2.5 and HDP 2.6.2.
The components in both IOP 4.2.5 and HDP 2.6.2 that are downgraded to an older version in HDP.
The components that were previously available in IOP but are no longer available after the upgrade.
New Components for IOP Users
These components are available to IOP users after upgrading to HDP 2.6.2:
Atlas 0.8.0
Avatica 1.8.0
Calcite 1.2.0
Calcite_hive 2 1.10.0
Datafu 1.3.0
Hive2 2.1.0
Storm 1.1.0
Tez 0.7.0
Tez_Hive2 0.8.4
Zeppelin 0.7.0
Upgraded Components for IOP Users
These components are upgraded to a newer version for IOP users after upgrading to HDP 2.6.2:
Ambari
HDP: 2.5.2
IOP: 2.2.0
Hive
HDP: 1.2.1000
IOP: 1.2.1
Kafka
HDP: 0.10.1.1
IOP: 0.10.1.0
Knox
HDP: 0.12.1
IOP: 0.11
Ranger
HDP: 0.7.0
IOP: 0.6.2
Slider
HDP: 0.92.0
IOP: 0.90.2
Spark
HDP: 1.6.3
IOP: 1.6.1
Spark2
HDP: 2.1.1
IOP: 2.1.0
Identical Components for IOP Users
These components are the same version in both IOP 4.2.5 and HDP 2.6.2:
Hadoop 2.7.3
Pig 0.16.0
Sqoop 1.4.6
Solr 6.3 (mgmt pack)
Downgraded Components for IOP Users
These components are downgraded to an older version for IOP users after upgrading to HDP 2.6.2:
Flume
HDP: 1.5.2
IOP: 1.7.0
HBase
HDP: 1.1.2
IOP: 1.2.4
Oozie
HDP: 4.2.0
IOP: 4.3.0
Phoenix
HDP: 4.7.0
IOP: 4.8.1
Features that are New for IOP Users
These features and were not previously supported in HDP 2.6.1 but are now available to IOP users after upgrading to HDP 2.6.2.
Added 1.7.x Features to Flume 1.5.2:
Flume-Kafka Source with new Consumer (FLUME-2821)
Flume-Kafka-Sink with new Producer (FLUME-2822)
Kafka Source/Sink should optionally read/write Flume records (FLUME-2852)
Make raw data appearing in log messages explicit (FLUME-2954)
Handle offset migration in the new Kafka Channel (FLUME-2972)
Handle offset migration in the new Kafka Source (FLUME-2983)
Bug fixes: FLUME-2915, FLUME-2920, FLUME-2963
![[Tip]](../common/images/admon/tip.png) | Tip |
|---|---|
See the Apache Flume Component Guide for more details and access to the Flume 1.5.2 User Guide and Developer Guide. |
Features No Longer Available for IOP Users
These components were previously supported in IOP 4.2.5 but are no longer available to IOP users after upgrading to HDP 2.6.2.
TITAN
R4ML
SYSTEMML
JNBG
These features were previously supported in IOP 4.2.5 but are no longer available to IOP users after upgrading to HDP 2.6.2:
SwiftFS support
CMX Compression library
Knox Proxy for UI
Ambari Quick Links for UI based on Knox Proxy