On Mon, Jul 25, 2011 at 5:23 PM, Arun C Murthy <[email protected]> wrote: > > On Jul 25, 2011, at 11:59 AM, Eli Collins wrote: > >> >> The current plan is to remove the MR1 code from trunk after merging in >> MR-279. >> > > One issue is that lots of MR 'unit tests' rely on MiniMRCluster which exposes > very minute aspects of the JT/TT - something we can't support in MR2. Given > that we might not have the time to port all the tests we might want to keep > MR1 but delete the scripts in bin/. >
How much effort would it take to port them? If we could get it to a state that's easily parallelizable it would be a good hackathon. (ditto for moving to FileContext btw). Keeping the infrastructure but removing bin would work too. I wonder though if we've lost much coverage if the tests depend on the JT/TT. Thanks, Eli
