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https://issues.apache.org/jira/browse/HBASE-4821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13261960#comment-13261960
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Jonathan Hsieh commented on HBASE-4821:
---------------------------------------

TestLoadAndVerify is a Bigtop test currently, but others that might fit into 
Roman's category #2 include any of the HBase MR tests or tool-sy tests like 
TestImportTsv, TestImportExport, (possibly the thrift/rest/avro servers) and 
some of the other long running external-api only tests like TestAcidGuarantee. 

Also another purpose of the shim layer is to provide an abstraction layer so 
the same code is used against a minicluster when run in a HBase context or 
against a real cluster in the Bigtop context.  It would a thinner interface 
than Mini*Cluster that does not expose internals.  I haven't thought this out 
completely yet but it could potentially be useful for dealing Hadoop1 vs 
Hadoop2 issues as well.
                
> A fully automated comprehensive distributed integration test for HBase
> ----------------------------------------------------------------------
>
>                 Key: HBASE-4821
>                 URL: https://issues.apache.org/jira/browse/HBASE-4821
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Mikhail Bautin
>            Assignee: Mikhail Bautin
>            Priority: Critical
>
> To properly verify that a particular version of HBase is good for production 
> deployment we need a better way to do real cluster testing after incremental 
> changes. Running unit tests is good, but we also need to deploy HBase to a 
> cluster, run integration tests, load tests, Thrift server tests, kill some 
> region servers, kill the master, and produce a report. All of this needs to 
> happen in 20-30 minutes with minimal manual intervention. I think this way we 
> can combine agile development with high stability of the codebase. I am 
> envisioning a high-level framework written in a scripting language (e.g. 
> Python) that would abstract external operations such as "deploy to test 
> cluster", "kill a particular server", "run load test A", "run load test B" 
> (we already have a few kinds of load tests implemented in Java, and we could 
> write a Thrift load test in Python). This tool should also produce 
> intermediate output, allowing to catch problems early and restart the test.
> No implementation has yet been done. Any ideas or suggestions are welcome.

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