[jira] [Updated] (AMBARI-23695) Symlinks are not followed when requesting resources from Ambari's resources entry point

["Robert Levas (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-23695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Levas updated AMBARI-23695:
----------------------------------
    Fix Version/s:     (was: 2.6.2)
                   2.7.0

> Symlinks are not followed when requesting resources from Ambari's resources entry point
> ---------------------------------------------------------------------------------------
>
>                 Key: AMBARI-23695
>                 URL: https://issues.apache.org/jira/browse/AMBARI-23695
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.7.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>            Priority: Critical
>             Fix For: 2.7.0
>
>
> Symlinks are not followed when requesting resources from Ambari's resources entry point.
> For example if the Beacon mpack is installed, a symlink is made from /var/lib/ambari-server/resources/mpacks/beacon-engine.mpack-1.1.0.0/addon-services/BEACON/1.1.0 to /var/lib/ambari-server/resources/stacks/HDP/2.6/services/BEACON:
> {noformat}
> # ls -ltr /var/lib/ambari-server/resources/stacks/HDP/2.6/services/BEACON
> lrwxrwxrwx 1 root root 95 Apr 25 07:03 /var/lib/ambari-server/resources/stacks/HDP/2.6/services/BEACON -> /var/lib/ambari-server/resources/mpacks/beacon-engine.mpack-1.1.0.0/addon-services/BEACON/1.1.0
> {noformat}
> {noformat}
> # curl -i -X GET http://c7401.ambari.apache.org:8080/resources/stacks/HDP/2.6/services/BEACON/metainfo.xml
> HTTP/1.1 404 Not Found
> X-Frame-Options: DENY
> X-XSS-Protection: 1; mode=block
> X-Content-Type-Options: nosniff
> Pragma: no-cache
> Content-Type: text/plain;charset=ISO-8859-1
> Content-Length: 45
> {
>   "status": 404,
>   "message": "Not Found"
> }
> {noformat}
> When this occurs, the stack definitions from BEACON are not able to be cached by the Ambari agents. 



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