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https://issues.apache.org/jira/browse/AMBARI-23154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hari Sekhon updated AMBARI-23154:
---------------------------------
    Description: 
Feature Request to port all service management to standard Linux Systemd 
service units. Ambari can then delegate calls to systemd which is better 
designed for service management anyway.

This will allow cluster admins to use standard Linux operating system commands, 
even when Ambari is unavailable (Ambari lacks true native HA at time of 
writing).

Delegating service management to Systemd improves the design to align with 
other standard software rather than being more esoteric as Hadoop has 
historically been (I'm also pushing MapR to do the same and drop their old 
Warden service management system which is also an outdated mechanism by modern 
systems engineering standards).

  was:
Feature Request to port all service management to standard Linux Systemd 
service units. Ambari can then delegate calls to systemd which is better 
designed for service management anyway.

This will allow usage of standard Linux operating system commands.

This also mitigates against Ambari being unavailable as Ambari currently lacks 
true native HA, and delegating service management to Systemd improves the 
design to align with other standard software rather than being more esoteric as 
Hadoop has historically been (I'm also pushing MapR to do the same and drop 
their old Warden service management system which is also an outdated mechanism 
by modern systems engineering standards).


> Ambari service management via standard Linux Systemd service units
> ------------------------------------------------------------------
>
>                 Key: AMBARI-23154
>                 URL: https://issues.apache.org/jira/browse/AMBARI-23154
>             Project: Ambari
>          Issue Type: New Feature
>          Components: ambari-admin, ambari-agent, ambari-server, infra, stacks
>    Affects Versions: 2.5.0
>            Reporter: Hari Sekhon
>            Priority: Major
>
> Feature Request to port all service management to standard Linux Systemd 
> service units. Ambari can then delegate calls to systemd which is better 
> designed for service management anyway.
> This will allow cluster admins to use standard Linux operating system 
> commands, even when Ambari is unavailable (Ambari lacks true native HA at 
> time of writing).
> Delegating service management to Systemd improves the design to align with 
> other standard software rather than being more esoteric as Hadoop has 
> historically been (I'm also pushing MapR to do the same and drop their old 
> Warden service management system which is also an outdated mechanism by 
> modern systems engineering standards).



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