-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/48402/
-----------------------------------------------------------

Review request for Ambari, Andrew Onischuk, Dmitro Lisnichenko, and Vitalyi 
Brodetskyi.


Bugs: AMBARI-17111
    https://issues.apache.org/jira/browse/AMBARI-17111


Repository: ambari


Description
-------

Today, ATS can be installed without Tez, which is fine.
However, when you add Tez, the client also needs to be installed on the host 
that has ATS.
Without it, the Tez View will not work and be unable to display detailed 
information.
A similar problem exists for Spark, in which YARN shouldn't require Spark, but 
installing Spark should require reconfiguring YARN and installing Spark client 
on the ATS box.
This has existed from the time that Spark was added in Ambari 2.2.
STR:
Install a 3 node cluster with HDP 2.3 or higher.
Install ATS on host 1
After installation, add Tez service, and only install the Tez client on host 3
The ATS host should also install Tez client.


Diffs
-----

  ambari-server/src/main/resources/stacks/HDP/2.3/services/YARN/metainfo.xml 
c6ee13d 

Diff: https://reviews.apache.org/r/48402/diff/


Testing
-------

Unit tests passed.


Thanks,

Dmytro Sen

Reply via email to