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From "Jonathan Hurley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-21412) Cluster Effective Version Can Be Cached Incorrectly During an Upgrade
Date Thu, 06 Jul 2017 04:33:00 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-21412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Hurley updated AMBARI-21412:
-------------------------------------
    Attachment: AMBARI-21412.patch

> Cluster Effective Version Can Be Cached Incorrectly During an Upgrade
> ---------------------------------------------------------------------
>
>                 Key: AMBARI-21412
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21412
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.5.2
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>            Priority: Blocker
>             Fix For: 2.5.2
>
>         Attachments: AMBARI-21412.patch
>
>
> When performing an upgrade, the cluster effective version can be cached incorrectly with
the old version after the {{UpdateDesiredStackAction}} invalidates the cache. The cache should
check to see if the {{UpdateDesiredStackAction}} is in progress and choose not to cache the
value at this time.



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