[jira] [Updated] (AMBARI-22076) Use A Scoped Repo When Installing stack-tools

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-22076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hurley updated AMBARI-22076:
-------------------------------------
    Summary: Use A Scoped Repo When Installing stack-tools  (was: When Installing stack-select Tools, A Scoped Repo Must Be Used To Ensure the Correct Version is Chosen)

> Use A Scoped Repo When Installing stack-tools
> ---------------------------------------------
>
>                 Key: AMBARI-22076
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22076
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.6.0
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>            Priority: Blocker
>             Fix For: 2.6.0
>
>
> Ambari does not write out repositories with a "priority" attribute since this is a plugin and is not guaranteed to be installed. Also, when installing packages with versions "in the middle" of two other installed stacks, priority would be incorrect as the most recent stack-tools should always be used.
> The following is seen when trying to distribute a stack for a patch upgrade:
> {code}
> 2017-09-26 16:28:58,652 - Package Manager failed to install packages. Error: Execution of '/usr/bin/yum -d 0 -e 0 -y install hive_2_6_3_1_1' returned 1. Error: Package: hadoop_2_6_3_1_1-2.7.3.2.6.3.1-1.x86_64 (HDP-2.6-repo-2)
>            Requires: hdp-select >= 2.6.3.1-1
>            Installed: hdp-select-2.6.3.0-122.noarch (@HDP-2.6.3.0-122)
>                hdp-select = 2.6.3.0-122
> {code}
> The cause of this seems to be that the repository for HDP-2.6-repo-2 does not take priority over the existing installed repository for {{hdp-select}}. That's actually good - it shouldn't take priority over it arbitrarily. 
> However, this means that the {{hdp-select}} which is installed did not get taken from {{HDP-2.6-repo-2}}. So, when installing {{hdp-select}}, we should scope the install to the repo we are trying to calculate the version for.
> This works because the stack-select tools do not have their package names versioned ({{hdp-select}} as opposed to {{hdp-select_x_y_z}}.



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