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https://issues.apache.org/jira/browse/AMBARI-21182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Onischuk updated AMBARI-21182:
-------------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
Committed to trunk and branch-2.5
> Agent Host Disk Usage Alert Hardcodes the Stack Directory
> ---------------------------------------------------------
>
> Key: AMBARI-21182
> URL: https://issues.apache.org/jira/browse/AMBARI-21182
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.5.2
>
> Attachments: AMBARI-21182.patch
>
>
> The Host Disk Usage alert currently hard codes the stack location directly
> into the script:
>
>
>
> # the location where HDP installs components when using HDP 2.2+
> STACK_HOME_DIR = "/usr/hdp"
> # the location where HDP installs components when using HDP 2.0 to 2.1
> STACK_HOME_LEGACY_DIR = "/usr/lib"
> # determine the location of HDP home
> stack_home = None
> if os.path.isdir(STACK_HOME_DIR):
> stack_home = STACK_HOME_DIR
> elif os.path.isdir(STACK_HOME_LEGACY_DIR):
> stack_home = STACK_HOME_LEGACY_DIR
>
> On clusters where a different stack is installed (such as `/usr/hdf`, the
> above logic incorrectly checks the `STACK_HOME_LEGACY_DIR`.
> * The 2.0 and 2.1 code paths should be removed since they are not supported
> anymore.
> * We should parameterize STACK_HOME_DIR (or even better, use the stack
> features JSON structure) to determine the home location to check.
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