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Posted to issues@hive.apache.org by "Jason Dere (Jira)" <ji...@apache.org> on 2019/12/09 03:12:00 UTC
[jira] [Assigned] (HIVE-22599) Query results cache: 733 permissions
check is not necessary
[ https://issues.apache.org/jira/browse/HIVE-22599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Dere reassigned HIVE-22599:
---------------------------------
> Query results cache: 733 permissions check is not necessary
> -----------------------------------------------------------
>
> Key: HIVE-22599
> URL: https://issues.apache.org/jira/browse/HIVE-22599
> Project: Hive
> Issue Type: Bug
> Reporter: Jason Dere
> Assignee: Jason Dere
> Priority: Major
>
> The query results cache initialization makes a call to Utilties.ensurePathIsWritable(), which checks the results cache directory for 733 permissions (default cache dir is
> {{/tmp/hive/_resultscache_).}}
> The 733 permissions (at least the 033 part) are not actually necessary - we actually don't really want the results cache directory to be world-writable, and the subdirectories we create within this one are actually done with 700 perms. So I think the call to Utilties.ensurePathIsWritable() can be removed.
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