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https://issues.apache.org/jira/browse/RANGER-4939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17885062#comment-17885062
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FerArribas commented on RANGER-4939:
------------------------------------

*Error encountered* -> ElasticSearchAccessAuditsServiceTest -> ERROR 
org.apache.ranger.audit.provider.BaseAuditHandler -- Error sending message to 
ElasticSearch java.lang.RuntimeException: Cannot execute request; I/O reactor 
status: STOPPED</resthighlevelclient>.

*Details:*

Error in using a try-with-resources block in ElasticSearchAuditDestination 
because it closes the ElasticSearch client prematurely. In a try-with-resources 
block, any resource that implements the AutoCloseable interface will 
automatically close at the end of the block, which may cause the ElasticSearch 
client to close before its use is complete.  To avoid this problem, we remove 
the try-with-resources usage for the ElasticSearch client because it already 
explicitly closes the client when it is no longer needed, specifically in 
RestHighLevelClient which implements Closeable's close method.

 

> Upgrade Elasticsearch version to 7.17.22
> ----------------------------------------
>
>                 Key: RANGER-4939
>                 URL: https://issues.apache.org/jira/browse/RANGER-4939
>             Project: Ranger
>          Issue Type: Improvement
>          Components: audit
>    Affects Versions: 2.5.0
>            Reporter: FerArribas
>            Assignee: FerArribas
>            Priority: Major
>              Labels: security
>             Fix For: 3.0.0, 2.5.0, 2.6.0
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> Elasticsearch version 7.10.2 is affected by a high vulnerability 
> CVE-2023-31418. You must upgrade to version 7.17.22 to fix this 
> vulnerability. 
> For the moment, it is not easy to upgrade to a more current version than 
> 7.17.22 since the Elastic API is not backwards compatible and changes the 
> implementation a lot. 



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