[jira] [Commented] (HAWQ-1003) Implement batched ACL check through Ranger.

["Lili Ma (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAWQ-1003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15794682#comment-15794682 ] 

Lili Ma commented on HAWQ-1003:
-------------------------------

A query is usually composed of multiple ACL Check requests, for example, if insert into an empty table, a series queries for analyze will generate. If we can assemble all the requests into one, we will reduce the cost added on Ranger ACL.


> Implement batched ACL check through Ranger.
> -------------------------------------------
>
>                 Key: HAWQ-1003
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1003
>             Project: Apache HAWQ
>          Issue Type: Sub-task
>          Components: Core
>            Reporter: Lili Ma
>            Assignee: hongwu
>             Fix For: backlog
>
>
> Implement enhanced hawq ACL check through Ranger, which means, if a query contains several tables, we can combine the multiple table request together, to send just one REST request to Ranger REST API Server.



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