can you upgrade HDP 2.6.4 to 3.1 and stay with ambari 2.6.1

[#1]

hi all

can you upgrade HDP 2.6.4 to 3.1 and stay with ambari 2.6.1?

[#2 · Accepted solution]

@Michael Bronson

The simple answer is NO ,HDP 3.1 supports only Ambari versi 2.7.3 according to the official HWX support matrix see screenshots below.

During the process of upgrading to Ambari 2.7.3 and HDP 3.1.0, additional components will be added to your cluster, and deprecated services and views will be removed.

Ambari 2.6.x to Ambari 2.7.3

The Ambari 2.6.x to Ambari 2.7.3 upgrade will remove the following views:

Hive View 1.5, 
Hive View 2 Hue To Ambari View Migration 
Slider 
Storm 
Tez 
Pig

The Ambari Pig View is deprecated in HDP 3.0 and later. Ambari does not enable Pig View. To enable Pig View in HDP 3.0 and later, you need to contact Hortonworks support for instructions that include how to install WebHCat using an Ambari management pack.

HDP 2.6.x to HDP 3.1.0

The HDP 2.6.x to HDP 3.1.0 upgrade will add the following components if YARN is deployed in the cluster being upgraded:

• YARN Registry DNS
• YARN Timeline Service V2.0 Reader

The HDP 2.6.x to HDP 3.1.0 upgrade will remove the following services:

Flume 
Mahout 
Falcon 
Spark 1.6 
Slider 
WebHCat

2.6.4.PNG

HDP3.1.PNG

[#3]

The above question and the entire response thread below was originally posted in the Community Help track. On Thu Jun 27 03:00 UTC 2019, a member of the HCC moderation staff moved it to the Cloud & Operations track. The Community Help Track is intended for questions about using the HCC site itself, not technical questions.