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https://issues.apache.org/jira/browse/HIVE-23492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17111434#comment-17111434
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Hive QA commented on HIVE-23492:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/13003377/HIVE-23492.04.patch

{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.

{color:green}SUCCESS:{color} +1 due to 17270 tests passed

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/22462/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/22462/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-22462/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 13003377 - PreCommit-HIVE-Build

> 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
>            Priority: Major
>         Attachments: HIVE-23492.01.patch, HIVE-23492.02.patch, 
> HIVE-23492.03.patch, HIVE-23492.04.patch
>
>
> 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



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