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https://issues.apache.org/jira/browse/IMPALA-13947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17985747#comment-17985747
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Riza Suminto commented on IMPALA-13947:
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I make an attempt here: [https://gerrit.cloudera.org/c/23080/] 

> Turn on local-catalog mode by default
> -------------------------------------
>
>                 Key: IMPALA-13947
>                 URL: https://issues.apache.org/jira/browse/IMPALA-13947
>             Project: IMPALA
>          Issue Type: Task
>          Components: Catalog
>            Reporter: Quanlong Huang
>            Assignee: Quanlong Huang
>            Priority: Major
>
> This aims to turn on local-catalog mode by default.
> One behavior change is FileSystem permission checks will be defered to the 
> execution stage (IMPALA-7539). Note that in the legacy catalog mode, 
> permission checks are done in planning stage so illegal queries can fail 
> before execution. But preloading all the dir/file permissions is found to be 
> a bottleneck of metadata loading on large tables. So we decided to skip it in 
> IMPALA-12929.



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