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https://issues.apache.org/jira/browse/HIVE-25879?focusedWorklogId=715051&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-715051
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ASF GitHub Bot logged work on HIVE-25879:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Jan/22 17:09
Start Date: 25/Jan/22 17:09
Worklog Time Spent: 10m
Work Description: pvary commented on pull request #2964:
URL: https://github.com/apache/hive/pull/2964#issuecomment-1021002371
@mszurap: Could you please separate the 2 changes?
Could you please make sure that the tests are green?
Thanks,
Peter
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Issue Time Tracking
-------------------
Worklog Id: (was: 715051)
Time Spent: 0.5h (was: 20m)
> MetaStoreDirectSql test query should not query the DBS table
> ------------------------------------------------------------
>
> Key: HIVE-25879
> URL: https://issues.apache.org/jira/browse/HIVE-25879
> Project: Hive
> Issue Type: Bug
> Reporter: Miklos Szurap
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> The runTestQuery() in the
> org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java is using a test query
> {code:java}
> select "DB_ID" from "DBS"{code}
> to determine whether the direct SQL can be used.
> With larger deployments with many (10k+) Hive databases it would be more
> efficienct to query a small table instead, for example the "VERSION" table
> should always have a single row only.
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