[jira] [Work logged] (HIVE-26021) Change integration tests under DBInstallBase to regular unit tests

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-26021?focusedWorklogId=782958&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-782958 ]

ASF GitHub Bot logged work on HIVE-26021:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 20/Jun/22 11:46
            Start Date: 20/Jun/22 11:46
    Worklog Time Spent: 10m 
      Work Description: zabetak opened a new pull request, #3389:
URL: https://github.com/apache/hive/pull/3389

   ### Why are the changes needed?
   - Simplify execution of tests by developers and CI
   - Extend test coverage to include `mysql` and `mssql` install upgrade tests
   
   ### Does this PR introduce _any_ user-facing change?
   Only developers are affected since tests are now run differently.
   
   ### How was this patch tested?
   ```
   mvn test -Dtest.groups=MetastoreCheckinTest -pl standalone-metastore/metastore-server -Dtest=ITestDerby,ITestOracle,ITestPostgres,ITestMssql,ITestMysql
   ```




Issue Time Tracking
-------------------

            Worklog Id:     (was: 782958)
    Remaining Estimate: 0h
            Time Spent: 10m

> Change integration tests under DBInstallBase to regular unit tests
> ------------------------------------------------------------------
>
>                 Key: HIVE-26021
>                 URL: https://issues.apache.org/jira/browse/HIVE-26021
>             Project: Hive
>          Issue Type: Improvement
>          Components: Tests
>            Reporter: Stamatis Zampetakis
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> After HIVE-18588, some tests including those under [DBInstallBase|https://github.com/apache/hive/blob/1139c4b14db82a9e2316196819b35cfb713f34b5/standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/dbinstall/DbInstallBase.java] class have been marked as integration tests mainly to keep the test duration low.
> Nowadays, Hive developers rarely run all tests locally so separating between integration tests and unit tests does not provide a clear benefit. The separation adds maintenance cost and makes their execution more difficult scaring people away.
> The goal of this issue is to change the tests under {{DBInstallBase}} from "integration" tests back to regular unit tests and run them as part of the standard maven test phase without any fancy arguments.



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