-Re: mapreduce.jobtracker.address vs. yarn.resourcemanager.address
There was a time when there were thoughts of being able to run MR1 in parallel with YARN while the later took off. So they were supposed to coexist, hence the non-deprecation.
I am not sure we formally did, but once it is cast in stone that MR1 cannot be run with Hadoop 2.0 *(by which time we should remove JT/TT etc.), then we can deprecate these configs.
On Feb 8, 2013, at 2:15 PM, Sandy Ryza wrote:
> Is there a reason why mapreduce.jobtracker.address is not deprecated to