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https://issues.apache.org/jira/browse/HIVE-7286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14071325#comment-14071325
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David Chen commented on HIVE-7286:
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[~cwsteinbach] has added a comment to HIVE-6806 asking whether there is any 
more feedback on that patch. Unless there is additional feedback, it looks like 
HIVE-6806 might get committed in the next few days. In that case, let's wait 
for that patch to go in, in which case I will be able to remove the 
StorageCustomHandler code from this patch.

> Parameterize HCatMapReduceTest for testing against all Hive storage formats
> ---------------------------------------------------------------------------
>
>                 Key: HIVE-7286
>                 URL: https://issues.apache.org/jira/browse/HIVE-7286
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HCatalog
>            Reporter: David Chen
>            Assignee: David Chen
>         Attachments: HIVE-7286.1.patch, HIVE-7286.2.patch, HIVE-7286.3.patch, 
> HIVE-7286.4.patch, HIVE-7286.5.patch, HIVE-7286.6.patch, HIVE-7286.7.patch
>
>
> Currently, HCatMapReduceTest, which is extended by the following test suites:
>  * TestHCatDynamicPartitioned
>  * TestHCatNonPartitioned
>  * TestHCatPartitioned
>  * TestHCatExternalDynamicPartitioned
>  * TestHCatExternalNonPartitioned
>  * TestHCatExternalPartitioned
>  * TestHCatMutableDynamicPartitioned
>  * TestHCatMutableNonPartitioned
>  * TestHCatMutablePartitioned
> These tests run against RCFile. Currently, only TestHCatDynamicPartitioned is 
> run against any other storage format (ORC).
> Ideally, HCatalog should be tested against all storage formats supported by 
> Hive. The easiest way to accomplish this is to turn HCatMapReduceTest into a 
> parameterized test fixture that enumerates all Hive storage formats. Until 
> HIVE-5976 is implemented, we would need to manually create the mapping of 
> SerDe to InputFormat and OutputFormat. This way, we can explicitly keep track 
> of which storage formats currently work with HCatalog or which ones are 
> untested or have test failures. The test fixture should also use Reflection 
> to find all classes in the classpath that implements the SerDe interface and 
> raise a failure if any of them are not enumerated.



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