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Posted to dev@ranger.apache.org by "Madhan Neethiraj (Jira)" <ji...@apache.org> on 2022/10/20 03:10:00 UTC

[jira] [Updated] (RANGER-3953) potential NPE during policy-engine initialization

     [ https://issues.apache.org/jira/browse/RANGER-3953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Madhan Neethiraj updated RANGER-3953:
-------------------------------------
    Attachment: RANGER-3953.patch

> potential NPE during policy-engine initialization
> -------------------------------------------------
>
>                 Key: RANGER-3953
>                 URL: https://issues.apache.org/jira/browse/RANGER-3953
>             Project: Ranger
>          Issue Type: Bug
>          Components: plugins
>    Affects Versions: 2.3.0
>            Reporter: Madhan Neethiraj
>            Assignee: Madhan Neethiraj
>            Priority: Major
>         Attachments: RANGER-3953.patch
>
>
> Row-filter policies having empty filter expression can result in NPE during policy-engine initialization when plugin configuration {{_enable.implicit.userstore.enricher_}} is set to {{{}_true_{}}}. This is a regression introduced with Ranger 2.3.0 enhancement in RANGER-3609.
>  
> The workaround is to set the filter expression as {{{}1=1{}}}.



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