Thanks for the writeup. Looks very comprehensive. On Mon, Jan 14, 2013 at 10:32 AM, Aleksandr Shulman <[email protected]>wrote:
> Hi everyone, > > I'd like to start a thread about Cloudera's testing efforts on the upcoming > snapshots feature. This is a new feature and it's important that we explain > our testing efforts and get the community's opinion on what we'd all like > to see tested. My hope is that from this discussion, we can get more ideas > about what needs to be tested and gain confidence in the testing we have in > place. > > [...] > Non-unit testing: > [...] > 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)
