I've updated the report https://wiki.apache.org/incubator/July2013
Please review and comment if you have any issues with any items in the report. Regards, Alan On Jul 7, 2013, at 11:39 AM, Alan D. Cabrera <[email protected]> wrote: > I think that it's important that we provide this characterization about the > work that's needed to make Chukwa current. > > > Regards, > Alan > > Hadoop has evolved in a non straight forward release branches. Chukwa > currently works with Hadoop 1.x branch. For moving forward to Hadoop 2.x, > the mapreduce jobs need to be using the new Yarn framework to implement > some of the missing pieces that Hadoop broke the compatibility. HBase has > done something similar for Hadoop compatibility layer. Chukwa will have to > do the same thing to keep up to date with Hadoop 2.x. It may be one or two > weeks to work on it full time. > > The instrumentation points in MR v1 will needs to be migrated and > instrument Yarn. It is going to be interesting work to monitor and analyze > Yarn. Therefore, the work may be interesting to people that would like to > visualize yarn performance. We probably should release 0.6 as bugfix > release before working on this. >
