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From Balázs Bence Sári (JIRA) <j...@apache.org>
Subject [jira] [Updated] (AMBARI-19662) Unknown attributes should not be allowed in quick link filter definitions
Date Sat, 21 Jan 2017 16:53:26 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-19662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Balázs Bence Sári updated AMBARI-19662:
---------------------------------------
    Attachment: AMBARI-19662-strict-filter-definitions_trunk_v1.patch

> Unknown attributes should not be allowed in quick link filter definitions
> -------------------------------------------------------------------------
>
>                 Key: AMBARI-19662
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19662
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk, 2.5.0
>            Reporter: Balázs Bence Sári
>            Assignee: Balázs Bence Sári
>             Fix For: trunk, 2.5.0
>
>         Attachments: AMBARI-19662-strict-filter-definitions_trunk_v1.patch
>
>
> When the user makes a syntax error in a quick link definition, such as:
> { "linKKK_name": "namenode_ui", "visible": true }
> the filter will be misinterpreted as an accept-all filter, due to the fact that the parser
would expect a proper "link_name" tag to interpret it as a link name filter. This would lead
to unexpected and difficult to debug behaviour.
> To prevent this, quick link profile evaluation should throw an exception whenever it
finds unknown tags in a filter definition



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