[HIVE-26201] QueryResultsCache may have wrong permission if umask is too strict

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.1.3
• Component/s: Query Processor, Tez
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Zhang Dongsheng
• Created: 05/May/22 09:26
• Updated: 07/Aug/22 00:26

Description

TezSessionState, QueryResultsCache and Context use mkdirs(path, permission) to create directory with special permission. But If the umask is too restrictive, permissions may not work as expected. So we need to check if permission is set as expected.

Issue Links

• links to: GitHub Pull Request #3267