[jira] [Resolved] (AMBARI-22279) Knox upgrade failed when migrating from IOP to HDP

["Doroszlai, Attila (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-22279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Doroszlai, Attila resolved AMBARI-22279.
----------------------------------------
    Resolution: Fixed

Committed to [branch-2.6|http://git-wip-us.apache.org/repos/asf/ambari/commit/0fc8e9036c].

> Knox upgrade failed when migrating from IOP to HDP
> --------------------------------------------------
>
>                 Key: AMBARI-22279
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22279
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.6.0
>            Reporter: Doroszlai, Attila
>            Assignee: Doroszlai, Attila
>            Priority: Blocker
>             Fix For: 2.6.0
>
>         Attachments: AMBARI-22279.patch
>
>
> STR:
> # Install Ambari 2.2 with IOP 4.2
> # Upgrade to Ambari 2.5.2
> # Upgrade to Ambari 2.6
> # Upgrade to HDP 2.6
> Result: upgrade of Knox fails due to the following error.
> {noformat}
> Execution of 'cp -R -p -f /usr/hdp/4.2.0.0/knox/data/. /usr/hdp/current/knox-server/data' returned 1. cp: cannot stat '/usr/hdp/4.2.0.0/knox/data/.': No such file or directory
> {noformat}
> Problems:
> # {{commandParams/source_stack}} is no longer sent, need to take source stack name from {{upgradeSummary/services/KNOX/sourceStackId}}
> # {{cluster-env/stack_root}} is overwritten during the upgrade



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