[jira] [Updated] (RANGER-1745) From code logic analysis, we should optimize the flush function of HDFSAuditDestination class.

["Qiang Zhang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/RANGER-1745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Qiang Zhang updated RANGER-1745:
--------------------------------
    Summary: From code logic analysis, we should optimize the flush function of HDFSAuditDestination class.  (was: From the performance and code logic analysis, we should optimize the flush function of HDFSAuditDestination class.)

> From code logic analysis, we should optimize the flush function of HDFSAuditDestination class.
> ----------------------------------------------------------------------------------------------
>
>                 Key: RANGER-1745
>                 URL: https://issues.apache.org/jira/browse/RANGER-1745
>             Project: Ranger
>          Issue Type: Bug
>          Components: plugins
>    Affects Versions: 1.0.0, 0.7.1
>            Reporter: Qiang Zhang
>            Assignee: Qiang Zhang
>            Priority: Minor
>              Labels: patch
>         Attachments: 0001-RANGER-1745-From-the-performance-and-code-logic-anal.patch
>
>
> From the performance and code logic analysis, we should optimize the flush function of HDFSAuditDestination class. The reason is as following:
> 1. Its logic is not clear. There are duplicate code and repeated judgment.
> 2. Through my tests, in the case of large data, the log io will have a big impact on performance. 



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