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https://issues.apache.org/jira/browse/HIVE-22453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17047091#comment-17047091
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Hive QA commented on HIVE-22453:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12994771/HIVE-22453.4.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 18073 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/20859/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/20859/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-20859/
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: 12994771 - PreCommit-HIVE-Build
> Describe table unnecessarily fetches partitions
> -----------------------------------------------
>
> Key: HIVE-22453
> URL: https://issues.apache.org/jira/browse/HIVE-22453
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.1.2, 2.3.6
> Reporter: Toshihiko Uchida
> Assignee: Toshihiko Uchida
> Priority: Minor
> Attachments: HIVE-22453.2.patch, HIVE-22453.2.patch,
> HIVE-22453.3.patch, HIVE-22453.4.patch, HIVE-22453.patch
>
>
> The simple describe table command without EXTENDED and FORMATTED (i.e.,
> DESCRIBE table_name) fetches all partitions when no partition is specified,
> although it does not display partition statistics in nature.
> The command should not fetch partitions since it can take a long time for a
> large amount of partitions.
> For instance, in our environment, the command takes around 8 seconds for a
> table with 8760 (24 * 365) partitions.
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