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https://issues.apache.org/jira/browse/RANGER-3302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haihui Xu updated RANGER-3302:
------------------------------
    Description: 
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...)

> 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
>             Fix For: 2.2.0
>
>
> 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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