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https://issues.apache.org/jira/browse/SQOOP-1783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14247008#comment-14247008
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Hudson commented on SQOOP-1783:
-------------------------------

SUCCESS: Integrated in Sqoop2-hadoop200 #662 (See 
[https://builds.apache.org/job/Sqoop2-hadoop200/662/])
SQOOP-1783: Sqoop2: Create derby integration upgrade tests (abe: 
https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=4b8fa569318bbf28a6331314e1af2d2bbccd6415)
* 
test/src/test/java/org/apache/sqoop/integration/repository/derby/upgrade/DerbyRepositoryUpgradeTest.java
* pom.xml
* test/src/main/java/org/apache/sqoop/test/testcases/TomcatTestCase.java
* test/src/main/java/org/apache/sqoop/test/utils/CompressionUtils.java
* 
test/src/test/java/org/apache/sqoop/integration/repository/derby/upgrade/Derby1_99_4UpgradeTest.java
* test/pom.xml
* test/src/main/java/org/apache/sqoop/test/minicluster/SqoopMiniCluster.java
* test/src/test/resources/repository/derby/derby-repository-1.99.4.tar.gz


> Sqoop2: Create derby integration upgrade tests
> ----------------------------------------------
>
>                 Key: SQOOP-1783
>                 URL: https://issues.apache.org/jira/browse/SQOOP-1783
>             Project: Sqoop
>          Issue Type: Bug
>    Affects Versions: 1.99.4
>            Reporter: Jarek Jarcec Cecho
>            Assignee: Jarek Jarcec Cecho
>             Fix For: 1.99.5
>
>         Attachments: SQOOP-1783.patch, SQOOP-1783.patch, SQOOP-1783.patch, 
> TEST-org.apache.sqoop.integration.repository.derby.upgrade.Derby1_99_4UpgradeTest.xml,
>  derby-repository-1.99.4.tar.gz, sqoop.log, tomcat.log
>
>
> During my validation of 1.99.4 release, I've several times run upgrade 
> scenario when I took repository generated by previous release and let the new 
> release upgrade the structures. We've found several bugs during this manual 
> exercise as we did several changes and we don't have any test coverage in 
> this area. Hence for future releases I would like to introduce automatic 
> upgrade tests that would run as a part of our integration test suite.
> I'm currently thinking of doing exactly what I've done in my manual exercise. 
> We can create example derby repository that is exercising various different 
> values for (all) previous releases and store that an archive with the code. 
> The integration tests will then untar the stored archive and simply run the 
> upgrade procedure This approach won't guarantee that we will catch all 
> upgrade bugs, but will provide reasonable confidence that we can release the 
> new bits without additional manual testing.



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