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https://issues.apache.org/jira/browse/LIVY-878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Damon Cortesi updated LIVY-878:
-------------------------------
    Parent Issue: LIVY-901  (was: LIVY-900)

>  Log4j upgrade for Livy 0.7.0 version
> -------------------------------------
>
>                 Key: LIVY-878
>                 URL: https://issues.apache.org/jira/browse/LIVY-878
>             Project: Livy
>          Issue Type: Sub-task
>            Reporter: Tinu Jose
>            Priority: Major
>             Fix For: 0.8.0
>
>
> We are looking for an advise from you in context of the below mentioned issue:
>  
> *A high severity vulnerability (CVE-2021-44228) impacting multiple versions 
> of the Apache Log4j 2 utility was disclosed publicly via the project’s GitHub 
> on December 9, 2021.* 
> *The vulnerability impacts Apache Log4j 2 versions 2.0 to 2.14.1.*
>  
> Apache Livy version 0.7.0 version is being used by our team for processing 
> the spark jobs . It uses the Log4j 1.x.x. which is not having any continued 
> support.
> We would like to upgrade the Log4j versions to the latest stable version  
> 2.15 without having any impact on the installations .
>  
> Could you please recommend the possible ways to do the upgrade .Please note , 
> we are not looking to upgrade the Livy version to 0.7.1 to resolve this issue 
> .
> Our requirement is to retain the current installed version and configurations 
> with only changes in the Log4j versions  



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