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https://issues.apache.org/jira/browse/RANGER-3302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17355451#comment-17355451
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Haihui Xu commented on RANGER-3302:
-----------------------------------
[~madhan] Please review it, thanks very much.
> GetAuthzEvents should check if auditProvider is null
> ----------------------------------------------------
>
> Key: RANGER-3302
> URL: https://issues.apache.org/jira/browse/RANGER-3302
> Project: Ranger
> Issue Type: Improvement
> Components: audit
> Affects Versions: 2.1.0
> Reporter: Haihui Xu
> Assignee: Haihui Xu
> Priority: Major
> Labels: patch, performance
> Fix For: 2.2.0
>
> Attachments: RANGER-3302.patch
>
>
> Process the auditlog，need to getAuditProvider and getAuthzEvents, when
> logAuthzAudit, the code is
> if (auditProvider == null || !auditProvider.log(auditEvent)) {
> MiscUtil.logErrorMessageByInterval(LOG, "fail
> to log audit event " + auditEvent);
> }
> so, when getAuthzEvents should check auditProvider value, when auditProvider
> is null, there is no need to construct auditEvent, which is time-consuming
> and will result in the performance decline of service(kakfa broker,namenode,
> hiveserver2...)
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