You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "Karen Coppage (Jira)" <ji...@apache.org> on 2020/05/18 16:51:00 UTC

[jira] [Created] (HIVE-23492) Remove unnecessary FileSystem#exists calls from ql module

Karen Coppage created HIVE-23492:
------------------------------------

             Summary: Remove unnecessary FileSystem#exists calls from ql module
                 Key: HIVE-23492
                 URL: https://issues.apache.org/jira/browse/HIVE-23492
             Project: Hive
          Issue Type: Improvement
            Reporter: Karen Coppage
            Assignee: Karen Coppage


Wherever there is an exists() call before open() or delete(), remove it and infer from the FileNotFoundException raised in open/delete that the file does not exist. Exists() just checks for a FileNotFoundException so it's a waste of time, especially on clunkier FSes



--
This message was sent by Atlassian Jira
(v8.3.4#803005)