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https://issues.apache.org/jira/browse/AMBARI-21581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hurley updated AMBARI-21581:
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Status: Patch Available (was: Open)
> Replace Hard Coded conf-select Structures
> -----------------------------------------
>
> Key: AMBARI-21581
> URL: https://issues.apache.org/jira/browse/AMBARI-21581
> Project: Ambari
> Issue Type: Task
> Affects Versions: 2.5.3
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Fix For: 2.5.3
>
>
> Currently, both the stack-select and conf-select python files have hard-coded
> structures inside of them which contain mappings for things like
> configuration directories and stack-select component names.
> This code is really HDP-specific in that it reverses the mappings of the RPMs
> and allows us to remap {{/etc/<component>/conf}} to
> {{/usr/hdp/current/<stack-component>/conf}}
> {code:title=conf_select.py}
> _PACKAGE_DIRS = {
> "atlas": [
> {
> "conf_dir": "/etc/atlas/conf",
> "current_dir":
> "{0}/current/atlas-client/conf".format(STACK_ROOT_PATTERN)
> }
> ],
> "accumulo": [
> {
> "conf_dir": "/etc/accumulo/conf",
> "current_dir":
> "{0}/current/accumulo-client/conf".format(STACK_ROOT_PATTERN)
> }
> ],
> ...
> {code}
> With the coming of management packs replacing stacks, we can no longer hard
> code this in Python. My suggestion is to begin moving this data into a
> property of some sort. Today, {{cluster-env}} exists and would be the only
> place for it (where the stack-feature tools are now). However, I believe that
> {{cluster-env}} is also going away and being replaced with something similar
> to "Cluster Settings".
> In any event, this Jira is to track the work needed to replace this logic.
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