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From Jonathan Hsieh <...@cloudera.com>
Subject Re: Let's discuss Snapshots Feature Testing
Date Tue, 15 Jan 2013 01:27:47 GMT
I think the killing data nodes and killing HA NN is out of scope form
an HBase point of view.

I actually have been doing some system-level testing killing the meta
RS and will later add a kill the root RS.

Jon.


On Mon, Jan 14, 2013 at 3:15 PM, Andrew Purtell <apurtell@apache.org> wrote:
> Thanks for the writeup. Looks very comprehensive.
>
..
>> Some of the things we have tried:
>> -Long running tests: Run repeated snapshots while verifying that all is
>> well.
>>
>> -Meanness tests:
>> 1. Killing the master
>> 2. Performing a compaction
>> 3. Table enable/disable
>>
>
> 4. Killing regionservers.
>
> 5. Killling datanodes.
>
> 6. Killing regionservers and datanodes together on a node.
>
> 7. During HA NN failover.
>
> --
> Best regards,
>
>    - Andy
>
> Problems worthy of attack prove their worth by hitting back. - Piet Hein
> (via Tom White)



-- 
// Jonathan Hsieh (shay)
// Software Engineer, Cloudera
// jon@cloudera.com

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