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From "Hive QA (Jira)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-22825) Reduce directory lookup cost for acid tables
Date Thu, 20 Feb 2020 22:42:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-22825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17041336#comment-17041336
] 

Hive QA commented on HIVE-22825:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12993614/HIVE-22825.8.patch

{color:red}ERROR:{color} -1 due to build exiting with an error

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/20755/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/20755/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-20755/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Tests exited with: Exception: Patch URL https://issues.apache.org/jira/secure/attachment/12993614/HIVE-22825.8.patch
was found in seen patch url's cache and a test was probably run already on it. Aborting...
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12993614 - PreCommit-HIVE-Build

> Reduce directory lookup cost for acid tables
> --------------------------------------------
>
>                 Key: HIVE-22825
>                 URL: https://issues.apache.org/jira/browse/HIVE-22825
>             Project: Hive
>          Issue Type: Improvement
>          Components: Hive
>            Reporter: Rajesh Balamohan
>            Assignee: Rajesh Balamohan
>            Priority: Minor
>         Attachments: HIVE-22825.1.patch, HIVE-22825.2.patch, HIVE-22825.3.patch, HIVE-22825.4.patch,
HIVE-22825.5.patch, HIVE-22825.6.patch, HIVE-22825.7.patch, HIVE-22825.8.patch
>
>
> With objectstores, directory lookup costs are expensive. For acid tables, it would be
good to have a directory cache to reduce number of lookup calls.



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